{
  "open_checklist_version": "1.0",
  "id": "cessna-152-c152",
  "title": "Cessna 152 — c152",
  "aircraft": {
    "make": "Cessna",
    "model": "152",
    "category": "standard_normal"
  },
  "provenance": {
    "source": {
      "kind": "third_party_checklist",
      "title": "Cessna/152/c152.txt"
    },
    "transcription": {
      "method": "format_conversion",
      "date": "2026-08-13",
      "converted_from": "doc"
    },
    "contributors": [
      {
        "name": "Open Checklists project",
        "role": [
          "transcriber"
        ]
      }
    ],
    "revision": {
      "file_revision": "0.1.0",
      "updated": "2026-08-13"
    }
  },
  "verification": {
    "source_fidelity": "unreviewed",
    "operational_review": "none",
    "completeness": "full",
    "known_issues": [
      {
        "severity": "content_gap",
        "description": "Section \"Light Signals\" item count differs between passes (7 vs 11); verify nothing was dropped.",
        "location": "Light Signals"
      }
    ],
    "reviews": [
      {
        "type": "source_comparison",
        "reviewer": "ai-dual-pass-review",
        "date": "2026-08-14",
        "notes": "Automated AI review: two independent transcription passes + numeric/item-count disagreement resolution. Not human-verified; baseline for community correction."
      }
    ]
  },
  "rights": {
    "status": "licensed",
    "upstream_holder": "freechecklists.net",
    "upstream_license": "content-reuse permission granted by the site author for this replacement project",
    "notes": "Transcribed from the freechecklists.net archive under the author's reuse grant. Individual checklist wording may be substantially the source's; per-file contributor authorship is unknown."
  },
  "units": {
    "airspeed": "kt",
    "altitude": "ft"
  },
  "speeds": {
    "vr": 50,
    "vx": 55,
    "vy": 67,
    "va": 104,
    "vfe": 85,
    "vno": 111,
    "vne": 149,
    "vso": 35,
    "max_glide": 60
  },
  "sections": [
    {
      "phase": "preflight_inspection",
      "title": "Preflight Inspection",
      "items": [
        {
          "type": "subtitle",
          "text": "Cockpit",
          "tickable": false,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Aircraft docs",
          "response": "Check",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Control wheel lock",
          "response": "Remove",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Hobbs/Tach",
          "response": "Check/Record",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Ignition",
          "response": "Off",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Master Switch",
          "response": "On",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Fuel quantity indicators",
          "response": "check",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Flaps",
          "response": "down",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Master Switch",
          "response": "Off",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Fuel shutoff valve",
          "response": "On",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "subtitle",
          "text": "Fuselage and Empenage",
          "tickable": false,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Rivets",
          "response": "Check",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Rudder Gust Lock",
          "response": "Remove",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Tail Tie-Down",
          "response": "Disconnect",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Control surfaces",
          "response": "free & secure",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "subtitle",
          "text": "Right wing",
          "tickable": false,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Aileron",
          "response": "free and secure",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Flaps",
          "response": "secure",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Wing tie-down",
          "response": "disconnect",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Main wheel tire",
          "response": "inflated",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Brakes",
          "response": "not leaking",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Fuel tank sump",
          "response": "sample",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Fuel Quantity",
          "response": "check",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Fuel Filler cap",
          "response": "Secure",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "subtitle",
          "text": "Nose",
          "tickable": false,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Engine oil level",
          "response": "check",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Fuel strainer",
          "response": "sample",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Propeller and spinner",
          "response": "check",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Alternator belt",
          "response": "check",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Air intake",
          "response": "check",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Carburetor air filter",
          "response": "check",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Landing lights",
          "response": "check",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Nose wheel strut & tire",
          "response": "check",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Nose-Tie down",
          "response": "disconnect",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Static source opening",
          "response": "check",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "subtitle",
          "text": "Left Wing",
          "tickable": false,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Main wheel tire",
          "response": "inflated",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Brakes",
          "response": "not leaking",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Fuel tank sump",
          "response": "sample",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Fuel Quantity",
          "response": "check",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Fuel Filler cap",
          "response": "Secure",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Wing tie-down",
          "response": "disconnect",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Pitot tube",
          "response": "uncover and check",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Stall warning",
          "response": "check",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Fuel tank vent opening",
          "response": "check",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Wing tie-down",
          "response": "disconnect",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Aileron",
          "response": "free and secure",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Flaps",
          "response": "secure",
          "tickable": true,
          "source_confidence": 1.0
        }
      ],
      "criticality": "normal"
    },
    {
      "phase": "before_start",
      "title": "Before starting engine",
      "items": [
        {
          "type": "action",
          "text": "Preflight inspection",
          "response": "complete",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Seats, belts",
          "response": "adjust and lock",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Fuel shutoff valve",
          "response": "ON",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Radios & elect",
          "response": "OFF",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Brakes",
          "response": "test and set",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Circuit breakers",
          "response": "IN",
          "tickable": true,
          "source_confidence": 1.0
        }
      ],
      "criticality": "normal"
    },
    {
      "phase": "engine_start",
      "title": "Starting Engine",
      "items": [
        {
          "type": "action",
          "text": "Mixture",
          "response": "Rich (IN)",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Carb heat",
          "response": "COLD (IN)",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Prime",
          "response": "As required; locked",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Throttle",
          "response": "Open ½ inch",
          "tickable": true,
          "source_confidence": 0.5
        },
        {
          "type": "action",
          "text": "Propeller area",
          "response": "CLEAR",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Master Switch",
          "response": "ON",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Beacon",
          "response": "ON",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Ignition",
          "response": "START",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Throttle",
          "response": "Adjust 1000 rpm",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Oil Pressure",
          "response": "check normal",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Avionics",
          "response": "ON",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Transponder",
          "response": "Standby",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Flaps",
          "response": "UP",
          "tickable": true,
          "source_confidence": 1.0
        }
      ],
      "criticality": "normal"
    },
    {
      "phase": "before_takeoff",
      "title": "Before Takeoff",
      "items": [
        {
          "type": "action",
          "text": "Parking brake",
          "response": "SET",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Cabin doors",
          "response": "CLOSE & LATCH",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Flight controls",
          "response": "free & correct",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Instruments (4)",
          "response": "SET",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Fuel Shutoff Valve",
          "response": "ON",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Mixture",
          "response": "RICH (IN)",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Trim",
          "response": "set for TAKEOFF",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Throttle",
          "response": "1700 rpm",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Magnetos",
          "response": "check",
          "tickable": true,
          "indent": 1,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Suction gage",
          "response": "check",
          "tickable": true,
          "indent": 1,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Instruments",
          "response": "check",
          "tickable": true,
          "indent": 1,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Ammeter",
          "response": "check",
          "tickable": true,
          "indent": 1,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Carb heat",
          "response": "ON",
          "tickable": true,
          "indent": 1,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Throttle",
          "response": "IDLE -- chk",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Radios",
          "response": "SET",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Beacon/lights",
          "response": "ON",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Throttle friction lock",
          "response": "ADJUST",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Brakes",
          "response": "TEST",
          "tickable": true,
          "source_confidence": 1.0
        }
      ],
      "criticality": "normal"
    },
    {
      "phase": "engine_failure_before_rotation",
      "title": "Engine failure",
      "condition": "TAKEOFF",
      "criticality": "emergency",
      "items": [
        {
          "type": "subtitle",
          "text": "TAKEOFF",
          "tickable": false,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Throttle",
          "response": "IDLE",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Brakes",
          "response": "apply",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Flaps",
          "response": "UP",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Mixture",
          "response": "IDLE cut-off",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Ignition",
          "response": "OFF",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Master switch",
          "response": "OFF",
          "tickable": true,
          "source_confidence": 1.0
        }
      ]
    },
    {
      "phase": "engine_failure_after_takeoff",
      "title": "Engine failure",
      "condition": "AFTER TAKEOFF",
      "criticality": "emergency",
      "items": [
        {
          "type": "subtitle",
          "text": "AFTER TAKEOFF",
          "tickable": false,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Airspeed",
          "response": "60 KIAS",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Mixture",
          "response": "Idle Cut-off",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Fuel shutoff valve",
          "response": "OFF",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Ignition",
          "response": "OFF",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Flaps",
          "response": "as required",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Master switch",
          "response": "OFF",
          "tickable": true,
          "source_confidence": 1.0
        }
      ]
    },
    {
      "phase": "engine_failure_in_flight",
      "title": "Engine failure",
      "condition": "DURING FLIGHT",
      "criticality": "emergency",
      "items": [
        {
          "type": "subtitle",
          "text": "DURING FLIGHT",
          "tickable": false,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Airspeed",
          "response": "60 KIAS",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Carb Heat",
          "response": "ON",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Primer",
          "response": "IN & Locked",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Fuel Shutoff valve",
          "response": "ON",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Mixture",
          "response": "RICH",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Ignition",
          "response": "BOTH (or START)",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Airspeed",
          "response": "60/65 (flaps)",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Mixture",
          "response": "cutoff",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Fuel shutoff valve",
          "response": "off",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Ignition",
          "response": "off",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Flaps",
          "response": "as required",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Mayday",
          "response": "transmit 121.5",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Master switch",
          "response": "off",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Doors",
          "response": "unlatch",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Touchdown",
          "response": "tail low",
          "tickable": true,
          "source_confidence": 1.0
        }
      ]
    },
    {
      "phase": "carburetor_icing",
      "title": "Carburetor Icing",
      "criticality": "emergency",
      "items": [
        {
          "type": "action",
          "text": "Throttle",
          "response": "FULL",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Carb Heat",
          "response": "ON (out)",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Mixture",
          "response": "Adjust",
          "tickable": true,
          "source_confidence": 1.0
        }
      ]
    },
    {
      "phase": "other",
      "phase_label": "Engine Roughness",
      "title": "Engine Roughness",
      "criticality": "emergency",
      "items": [
        {
          "type": "action",
          "text": "Magnetos",
          "response": "check",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Mixture",
          "response": "lean as necessary",
          "tickable": true,
          "source_confidence": 1.0
        }
      ]
    },
    {
      "phase": "engine_fire_ground",
      "title": "Engine Fire during start",
      "criticality": "emergency",
      "items": [
        {
          "type": "action",
          "text": "Crank",
          "response": "Continue",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Power",
          "response": "1700 RPM",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Engine",
          "response": "Shut down and inspect",
          "tickable": true,
          "source_confidence": 1.0
        }
      ]
    },
    {
      "phase": "engine_fire_in_flight",
      "title": "Engine Fire during flight",
      "criticality": "emergency",
      "items": [
        {
          "type": "action",
          "text": "Mixture",
          "response": "Idle Cut-off",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Fuel shut off valve",
          "response": "OFF",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Master Switch",
          "response": "OFF",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Cabin head/air",
          "response": "OFF",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Airspeed",
          "response": "85 KIAS",
          "tickable": true,
          "source_confidence": 1.0
        }
      ]
    },
    {
      "phase": "electrical_failure",
      "title": "Electrical failure",
      "criticality": "emergency",
      "items": [
        {
          "type": "action",
          "text": "Load meter",
          "response": "verify",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Alternator",
          "response": "off",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Reduce load",
          "response": "to minimum",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Breaker/alt",
          "response": "chk & reset",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Alternator",
          "response": "on",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "subtitle",
          "text": "If still no power:",
          "tickable": false,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Alternator",
          "response": "off",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "challenge",
          "text": "Reduce load and land",
          "tickable": true,
          "source_confidence": 1.0
        }
      ]
    },
    {
      "phase": "electrical_failure",
      "title": "Electrical overload",
      "criticality": "emergency",
      "items": [
        {
          "type": "action",
          "text": "Master Switch",
          "response": "OFF",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Master Switch",
          "response": "ON",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Over-voltage light",
          "response": "OFF",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "or TERMINATE flight",
          "response": "ASAP",
          "tickable": true,
          "source_confidence": 1.0
        }
      ]
    },
    {
      "phase": "spin_recovery",
      "title": "Spin Recovery",
      "criticality": "emergency",
      "items": [
        {
          "type": "action",
          "text": "Ailerons",
          "response": "NEUTRAL",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Throttle",
          "response": "IDLE",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Rudder",
          "response": "Full opposite",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Control wheel",
          "response": "full forward",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Rudder control/wheel",
          "response": "Neutral",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Pitch",
          "response": "Level",
          "tickable": true,
          "source_confidence": 1.0
        }
      ]
    },
    {
      "phase": "takeoff",
      "title": "Takeoff",
      "items": [
        {
          "type": "action",
          "text": "Flaps",
          "response": "UP",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Carb heat",
          "response": "COLD (IN)",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Transponder",
          "response": "Altitude",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Trim",
          "response": "set for TAKEOFF",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Throttle",
          "response": "FULL",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Tach, oil, airspeed",
          "response": "check",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Elevator",
          "response": "Lift at 50 KIAS",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Climb",
          "response": "70-80 KIAS",
          "tickable": true,
          "source_confidence": 1.0
        }
      ],
      "criticality": "normal"
    },
    {
      "phase": "cruise",
      "title": "Cruise",
      "items": [
        {
          "type": "action",
          "text": "Pitch",
          "response": "Set",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Throttle",
          "response": "As required",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Trim",
          "response": "Set",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Mixture",
          "response": "Adjust",
          "tickable": true,
          "source_confidence": 1.0
        }
      ],
      "criticality": "normal"
    },
    {
      "phase": "descent",
      "title": "Pre-landing checklist",
      "items": [
        {
          "type": "action",
          "text": "Fuel selector",
          "response": "ON",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Mixture",
          "response": "Rich",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Carb Heat",
          "response": "ON",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Seatbelts",
          "response": "Fastened",
          "tickable": true,
          "source_confidence": 1.0
        }
      ],
      "criticality": "normal"
    },
    {
      "phase": "approach",
      "title": "Approach",
      "items": [
        {
          "type": "action",
          "text": "Flight instruments",
          "response": "Ckd & Set",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Radios",
          "response": "Checked",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "ATIS",
          "response": "Checked",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Carb Heat",
          "response": "ON",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Mixture",
          "response": "Rich",
          "tickable": true,
          "source_confidence": 1.0
        }
      ],
      "criticality": "normal"
    },
    {
      "phase": "after_landing",
      "title": "After landing",
      "items": [
        {
          "type": "action",
          "text": "Flaps",
          "response": "UP",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Carb Heat",
          "response": "COLD (IN)",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Transponder",
          "response": "Standby",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Landing light",
          "response": "OFF",
          "tickable": true,
          "source_confidence": 1.0
        }
      ],
      "criticality": "normal"
    },
    {
      "phase": "shutdown",
      "title": "Parking",
      "items": [
        {
          "type": "action",
          "text": "Avionics",
          "response": "OFF",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Electrical",
          "response": "OFF",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Throttle",
          "response": "1000 RPM",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Mixture",
          "response": "Cut-off",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Ignition switch",
          "response": "OFF",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Master switch",
          "response": "OFF",
          "tickable": true,
          "source_confidence": 1.0
        }
      ],
      "criticality": "normal"
    },
    {
      "phase": "securing",
      "title": "Securing the aircraft",
      "items": [
        {
          "type": "action",
          "text": "Control Lock",
          "response": "Install",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Hobbs/Tach",
          "response": "Record",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Door/Window",
          "response": "Secure",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Tie-downs",
          "response": "Secure",
          "tickable": true,
          "source_confidence": 1.0
        }
      ],
      "criticality": "normal"
    },
    {
      "phase": "takeoff",
      "title": "Short field take-off",
      "items": [
        {
          "type": "action",
          "text": "Take-off checklist",
          "response": "complete",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Taxi",
          "response": "max runway",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Brakes",
          "response": "set and hold",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Flaps",
          "response": "10(",
          "tickable": true,
          "source_confidence": 0.6
        },
        {
          "type": "action",
          "text": "Throttle",
          "response": "FULL",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Brakes",
          "response": "release",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Climb",
          "response": "54 KIAS",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Flaps",
          "response": "retract when clear",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Airspeed",
          "response": "67 KIAS",
          "tickable": true,
          "source_confidence": 1.0
        }
      ],
      "criticality": "normal"
    },
    {
      "phase": "landing",
      "title": "Short field landing",
      "items": [
        {
          "type": "action",
          "text": "Pre-landing check",
          "response": "complete",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Approach",
          "response": "54 KIAS",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Flaps",
          "response": "30(",
          "tickable": true,
          "source_confidence": 0.6
        },
        {
          "type": "action",
          "text": "Throttle",
          "response": "maintain glide",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Touchdown",
          "response": "power off",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Flaps",
          "response": "UP",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Elevator",
          "response": "Full up",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Braking",
          "response": "Heavy as required",
          "tickable": true,
          "source_confidence": 1.0
        }
      ],
      "criticality": "normal"
    },
    {
      "phase": "takeoff",
      "title": "Soft field take-off",
      "items": [
        {
          "type": "action",
          "text": "Take-off checklist",
          "response": "complete",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Flaps",
          "response": "10(",
          "tickable": true,
          "source_confidence": 0.6
        },
        {
          "type": "action",
          "text": "Taxi",
          "response": "keep rolling",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Climb",
          "response": "54 KIAS",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Flaps",
          "response": "retract",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Airspeed",
          "response": "67 KIAS",
          "tickable": true,
          "source_confidence": 1.0
        }
      ],
      "criticality": "normal"
    },
    {
      "phase": "landing",
      "title": "Soft field landing",
      "items": [
        {
          "type": "action",
          "text": "Pre-landing check",
          "response": "complete",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Throttle",
          "response": "1500 RPM",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Flaps",
          "response": "10(",
          "tickable": true,
          "source_confidence": 0.6
        },
        {
          "type": "action",
          "text": "Airspeed",
          "response": "60 KIAS",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Touchdown",
          "response": "main first, softly",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Landing roll",
          "response": "nose wheel up",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Elevator",
          "response": "UP",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Braking",
          "response": "as required",
          "tickable": true,
          "source_confidence": 1.0
        }
      ],
      "criticality": "normal"
    },
    {
      "phase": "go_around",
      "title": "Go-around",
      "items": [
        {
          "type": "action",
          "text": "Throttle",
          "response": "FULL",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Carb Heat",
          "response": "Cold (IN)",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Flaps",
          "response": "UP",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Airspeed",
          "response": "67 KIAS",
          "tickable": true,
          "source_confidence": 1.0
        }
      ],
      "criticality": "normal"
    },
    {
      "phase": "reference",
      "title": "Light Signals",
      "items": [
        {
          "type": "subtitle",
          "text": "Light Signals:",
          "tickable": false,
          "source_confidence": 1.0
        },
        {
          "type": "note",
          "text": "Steady Green — On Ground: Takeoff; In Flight: Land",
          "tickable": false,
          "source_confidence": 1.0
        },
        {
          "type": "note",
          "text": "Flashing Green — On Ground: Taxi; In Flight: Return to land",
          "tickable": false,
          "source_confidence": 1.0
        },
        {
          "type": "note",
          "text": "Steady Red — On Ground: Stop; In Flight: Give way",
          "tickable": false,
          "source_confidence": 1.0
        },
        {
          "type": "note",
          "text": "Flashing Red — On Ground: Clear runway; In Flight: Do not land",
          "tickable": false,
          "source_confidence": 1.0
        },
        {
          "type": "note",
          "text": "Flashing white — On Ground: Return to ramp; In Flight: --",
          "tickable": false,
          "source_confidence": 1.0
        },
        {
          "type": "note",
          "text": "Red/Green alternating — WARNING – USE CAUTION",
          "tickable": false,
          "source_confidence": 1.0
        }
      ],
      "criticality": "normal"
    }
  ]
}