{
  "open_checklist_version": "1.0",
  "id": "cirrus-sr20-stephen-shields-sr20-checklist-v1-3-mar-06",
  "title": "Cirrus SR20 — Stephen_Shields_SR20_CHECKLIST_v1.3 (Mar-06)",
  "aircraft": {
    "make": "Cirrus",
    "model": "SR20",
    "category": "standard_normal"
  },
  "provenance": {
    "source": {
      "kind": "third_party_checklist",
      "title": "Cirrus/SR20/Stephen_Shields_SR20_CHECKLIST_v1.3 (Mar-06).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 \"BEFORE TAKEOFF RUNUP\" item count differs between passes (16 vs 18); verify nothing was dropped.",
        "location": "BEFORE TAKEOFF RUNUP"
      },
      {
        "severity": "content_gap",
        "description": "Section \"STARTING ENGINE\" item count differs between passes (19 vs 23); verify nothing was dropped.",
        "location": "STARTING ENGINE"
      }
    ],
    "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."
  },
  "sections": [
    {
      "phase": "before_start",
      "title": "BEFORE STARTING ENGINE",
      "items": [
        {
          "type": "action",
          "text": "Preflight",
          "response": "COMPLETED",
          "tickable": true,
          "source_confidence": 0.98
        },
        {
          "type": "action",
          "text": "Place ignition keys on dash",
          "response": "PLACE IGNITION KEYS ON DASH",
          "indent": 1,
          "tickable": true,
          "source_confidence": 0.98
        },
        {
          "type": "action",
          "text": "Hobbs Meter",
          "response": "NOTE TIME IN LOGBOOK",
          "indent": 1,
          "tickable": true,
          "source_confidence": 0.5
        },
        {
          "type": "action",
          "text": "Emergency Equipment",
          "response": "ON BOARD",
          "tickable": true,
          "source_confidence": 0.98
        },
        {
          "type": "action",
          "text": "Passengers",
          "response": "BRIEFED",
          "tickable": true,
          "source_confidence": 0.98
        },
        {
          "type": "action",
          "text": "Seats, Seat Belts & Harnesses",
          "response": "ADJUST & SECURE",
          "tickable": true,
          "source_confidence": 0.98
        }
      ],
      "criticality": "normal"
    },
    {
      "phase": "engine_start",
      "title": "STARTING ENGINE",
      "items": [
        {
          "type": "warning",
          "text": "KEEP ALL PERSONNEL & STARTING CABLES FREE OF PROPELLER",
          "tickable": false,
          "source_confidence": 0.98
        },
        {
          "type": "action",
          "text": "External Power (if applicable)",
          "response": "CONNECT",
          "tickable": true,
          "source_confidence": 0.98
        },
        {
          "type": "action",
          "text": "Brakes",
          "response": "HOLD",
          "tickable": true,
          "source_confidence": 0.98
        },
        {
          "type": "action",
          "text": "Battery Master Switches",
          "response": "ON",
          "detail": "Check voltage",
          "tickable": true,
          "source_confidence": 0.98
        },
        {
          "type": "action",
          "text": "Strobe Lights",
          "response": "ON",
          "tickable": true,
          "source_confidence": 0.98
        },
        {
          "type": "action",
          "text": "Mixture",
          "response": "FULL RICH",
          "tickable": true,
          "source_confidence": 0.98
        },
        {
          "type": "action",
          "text": "Power Lever",
          "response": "OPEN ¼ INCH",
          "tickable": true,
          "source_confidence": 0.98
        },
        {
          "type": "action",
          "text": "Fuel Pump",
          "response": "PRIME (only on cold first start), then BOOST",
          "tickable": true,
          "source_confidence": 0.98
        },
        {
          "type": "note",
          "text": "NO BOOST REQUIRED IF ENGINE IS STILL WARM (off less than 60 min. in warm weather, less than 30 min. in cold weather)",
          "indent": 1,
          "tickable": false,
          "source_confidence": 0.98
        },
        {
          "type": "action",
          "text": "Propeller Area",
          "response": "CLEAR",
          "tickable": true,
          "source_confidence": 0.98
        },
        {
          "type": "action",
          "text": "Power Lever",
          "response": "OPEN ¼ INCH",
          "tickable": true,
          "source_confidence": 0.98
        },
        {
          "type": "action",
          "text": "Ignition Switch",
          "response": "START",
          "tickable": true,
          "source_confidence": 0.98
        },
        {
          "type": "action",
          "text": "Power Lever",
          "response": "RETARD TO 1000 RPM",
          "tickable": true,
          "source_confidence": 0.5
        },
        {
          "type": "action",
          "text": "Oil Pressure",
          "response": "CHECK",
          "tickable": true,
          "source_confidence": 0.5
        },
        {
          "type": "action",
          "text": "Alt Master Switches",
          "response": "ON",
          "tickable": true,
          "source_confidence": 0.98
        },
        {
          "type": "action",
          "text": "Avionics",
          "response": "ON",
          "tickable": true,
          "source_confidence": 0.98
        },
        {
          "type": "action",
          "text": "Engine Parameters",
          "response": "MONITOR",
          "tickable": true,
          "source_confidence": 0.98
        },
        {
          "type": "action",
          "text": "External Power (if applicable)",
          "response": "DISCONNECT",
          "tickable": true,
          "source_confidence": 0.85
        },
        {
          "type": "action",
          "text": "Ammeter",
          "response": "CHECK",
          "tickable": true,
          "source_confidence": 0.98
        }
      ],
      "criticality": "normal"
    },
    {
      "phase": "before_takeoff",
      "title": "BEFORE TAKEOFF RUNUP",
      "items": [
        {
          "type": "note",
          "text": "COMING FROM e-checklist",
          "tickable": false,
          "source_confidence": 0.85
        },
        {
          "type": "action",
          "text": "Boost Pump",
          "response": "CONFIRM ON",
          "indent": 1,
          "tickable": true,
          "source_confidence": 0.5
        },
        {
          "type": "action",
          "text": "Power Level",
          "response": "1700 RPM",
          "tickable": true,
          "source_confidence": 0.98
        },
        {
          "type": "action",
          "text": "Alternators",
          "response": "CHECK",
          "tickable": true,
          "source_confidence": 0.98
        },
        {
          "type": "action",
          "text": "Pitot Heat",
          "response": "ON",
          "indent": 1,
          "tickable": true,
          "source_confidence": 0.98
        },
        {
          "type": "action",
          "text": "Avionics",
          "response": "ON",
          "indent": 1,
          "tickable": true,
          "source_confidence": 0.98
        },
        {
          "type": "action",
          "text": "Navigation Lights",
          "response": "ON",
          "indent": 1,
          "tickable": true,
          "source_confidence": 0.98
        },
        {
          "type": "action",
          "text": "Landing Light",
          "response": "ON (3-5 seconds)",
          "indent": 1,
          "tickable": true,
          "source_confidence": 0.5
        },
        {
          "type": "note",
          "text": "May be left on if desired for safety",
          "indent": 2,
          "tickable": false,
          "source_confidence": 0.5
        },
        {
          "type": "action",
          "text": "ALT 1 & ALT",
          "response": "CAUTION LIGHTS OUT & POSITIVE AMPS",
          "indent": 1,
          "tickable": true,
          "source_confidence": 0.5
        },
        {
          "type": "action",
          "text": "Voltage",
          "response": "CHECK",
          "tickable": true,
          "source_confidence": 0.5
        },
        {
          "type": "action",
          "text": "Pitot Heat",
          "response": "OFF",
          "detail": "Check for voltage drop",
          "indent": 1,
          "tickable": true,
          "source_confidence": 0.98
        },
        {
          "type": "action",
          "text": "Magnetos",
          "response": "CHECK LH & RH",
          "tickable": true,
          "source_confidence": 0.98
        },
        {
          "type": "note",
          "text": "RPM Drop ≤ 150, difference between magnetos ≤ 75 RPM",
          "indent": 1,
          "tickable": false,
          "source_confidence": 0.5
        },
        {
          "type": "action",
          "text": "Power Level",
          "response": "DECREASE TO 1000 RPM",
          "tickable": true,
          "source_confidence": 0.5
        },
        {
          "type": "note",
          "text": "RETURN TO e-checklist",
          "tickable": false,
          "source_confidence": 0.5
        }
      ],
      "criticality": "normal"
    },
    {
      "phase": "shutdown",
      "title": "SHUT DOWN",
      "items": [
        {
          "type": "action",
          "text": "Avionics Switch",
          "response": "OFF",
          "tickable": true,
          "source_confidence": 0.98
        },
        {
          "type": "action",
          "text": "Fuel Pump",
          "response": "OFF",
          "tickable": true,
          "source_confidence": 0.98
        },
        {
          "type": "action",
          "text": "Ignition Switch",
          "response": "TOGGLE ON/OFF",
          "tickable": true,
          "source_confidence": 0.98
        },
        {
          "type": "action",
          "text": "Mixture",
          "response": "CUTOFF",
          "tickable": true,
          "source_confidence": 0.98
        },
        {
          "type": "action",
          "text": "Magnetos",
          "response": "OFF (remove keys)",
          "tickable": true,
          "source_confidence": 0.98
        },
        {
          "type": "action",
          "text": "Bat-Alt Master Switches",
          "response": "OFF (right to left)",
          "tickable": true,
          "source_confidence": 0.98
        },
        {
          "type": "action",
          "text": "ELT",
          "response": "TRANSMIT LIGHT OUT",
          "tickable": true,
          "source_confidence": 0.98
        },
        {
          "type": "action",
          "text": "CAPS Handle",
          "response": "INSERT PIN",
          "tickable": true,
          "source_confidence": 0.98
        },
        {
          "type": "action",
          "text": "Hobbs Meter",
          "response": "NOTE TIME IN LOGBOOK",
          "tickable": true,
          "source_confidence": 0.85
        },
        {
          "type": "action",
          "text": "Flight Plan",
          "response": "CLOSE",
          "tickable": true,
          "source_confidence": 0.98
        }
      ],
      "criticality": "normal"
    }
  ]
}