{
  "open_checklist_version": "1.0",
  "id": "piper-pa-46-malibu-daniel-draxler-pa46-cheklist1b",
  "title": "Piper PA-46 Malibu — Daniel_Draxler_PA46_cheklist1b",
  "aircraft": {
    "make": "Piper",
    "model": "PA-46 Malibu",
    "category": "standard_normal"
  },
  "provenance": {
    "source": {
      "kind": "third_party_checklist",
      "title": "Piper/PA-46 Malibu/Daniel_Draxler_PA46_cheklist1b.txt"
    },
    "transcription": {
      "method": "format_conversion",
      "date": "2026-08-14",
      "converted_from": "doc"
    },
    "contributors": [
      {
        "name": "Open Checklists project",
        "role": [
          "transcriber"
        ]
      }
    ],
    "revision": {
      "file_revision": "0.1.0",
      "updated": "2026-08-14"
    }
  },
  "verification": {
    "source_fidelity": "unreviewed",
    "operational_review": "none",
    "completeness": "full",
    "known_issues": [],
    "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",
    "fuel": "usgal",
    "weight": "lb",
    "pressure": "inhg",
    "temperature": "f"
  },
  "speeds": {
    "v1": 55,
    "vrot": 77,
    "vx": 90,
    "vy": 110,
    "vlgear_up": 130,
    "vlgear_down": 170,
    "vle": 200,
    "vflap_down_10": 170,
    "vde_ice": 183,
    "va_max": 135,
    "va_min": 103,
    "vglide": 90,
    "vs_clean": 69,
    "vso_landing": 58
  },
  "sections": [
    {
      "phase": "before_start",
      "title": "Before Starting Engine",
      "items": [
        {
          "type": "action",
          "text": "Preflight",
          "response": "COMPLETE",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Paper & Documents",
          "response": "ABOARD",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Control Locks & Tow bar",
          "response": "REMOVED",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Seat & Seats Belts",
          "response": "SET",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Circiut Breakers",
          "response": "CHECK",
          "tickable": true,
          "source_confidence": 0.8
        },
        {
          "type": "action",
          "text": "Induction / Alternate Air",
          "response": "CHECK",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Landing Gear Selector",
          "response": "DOWN",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Avionics Radio Master",
          "response": "OFF",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Mixture, Prop, Throttle",
          "response": "SET",
          "tickable": true,
          "source_confidence": 0.9
        }
      ],
      "criticality": "normal"
    },
    {
      "phase": "engine_start",
      "title": "Starting Engine",
      "items": [
        {
          "type": "action",
          "text": "Brakes",
          "response": "SET",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Battery Master (ExternalPower = off)",
          "response": "ON",
          "tickable": true,
          "source_confidence": 0.85
        },
        {
          "type": "action",
          "text": "Alternators (ExternalPower = off)",
          "response": "ON",
          "tickable": true,
          "source_confidence": 0.85
        },
        {
          "type": "action",
          "text": "Magnetos",
          "response": "ON",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Prime, Fuel Pump LH/RH check",
          "response": "6 SEC",
          "tickable": true,
          "source_confidence": 0.7
        },
        {
          "type": "action",
          "text": "Starter",
          "response": "ENGAGE",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Oil Pressure within 30 sec",
          "response": "GREEN",
          "tickable": true,
          "source_confidence": 0.9
        }
      ],
      "criticality": "normal"
    },
    {
      "phase": "taxi",
      "title": "Before Taxiing & Taxi Check",
      "items": [
        {
          "type": "action",
          "text": "Mixture",
          "response": "SET",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Propeller",
          "response": "SET",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Induction / Alternate Air",
          "response": "PRIMARY",
          "tickable": true,
          "source_confidence": 0.85
        },
        {
          "type": "action",
          "text": "Avionics Radio Master",
          "response": "ON & SET",
          "tickable": true,
          "source_confidence": 0.85
        },
        {
          "type": "action",
          "text": "Wing Flaps",
          "response": "CHECK",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Spoiler",
          "response": "CHECK",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Brakes",
          "response": "CHECK",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Turning Instruments",
          "response": "CHECK",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Annunciator Panel",
          "response": "TEST",
          "tickable": true,
          "source_confidence": 0.9
        }
      ],
      "criticality": "normal"
    },
    {
      "phase": "before_takeoff",
      "title": "Before Takeoff & Run–Up",
      "items": [
        {
          "type": "action",
          "text": "Flight Instruments, Clocks",
          "response": "SET",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Autopilot",
          "response": "TEST & OFF",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Doors & Windows",
          "response": "CLOSED",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Pressurization",
          "response": "SET",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Flight Contorls",
          "response": "CHECK",
          "tickable": true,
          "source_confidence": 0.7
        },
        {
          "type": "action",
          "text": "Trim Tabs",
          "response": "CHECK & SET",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Minimum Oil Temp for Run–Up",
          "response": "100°F",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "subtitle",
          "text": "Engine Run–Up",
          "tickable": false,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Throttle",
          "response": "1700 RPM",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Magetos (ea.max 150, diff.max 50)",
          "response": "CHECK",
          "tickable": true,
          "source_confidence": 0.85
        },
        {
          "type": "action",
          "text": "Propeller",
          "response": "CHECK",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Engine Instruments",
          "response": "GREEN",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Vacuum System (4.5\" to 5.2\")",
          "response": "GREEN",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Throttle",
          "response": "1200 RPM",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Alternators",
          "response": "CHECK",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "De–Ice / Anti–Ice",
          "response": "CHECK",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Throttle",
          "response": "1000 RPM",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Manifold & Static Line",
          "response": "DRAIN",
          "tickable": true,
          "source_confidence": 0.85
        },
        {
          "type": "action",
          "text": "Aux. Fuel Pump",
          "response": "AS REQUIRED",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Lights",
          "response": "SET",
          "tickable": true,
          "source_confidence": 0.9
        }
      ],
      "criticality": "normal"
    },
    {
      "phase": "takeoff",
      "title": "Takeoff",
      "items": [
        {
          "type": "action",
          "text": "Fuel Selector",
          "response": "PROPER TANK",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Flaps",
          "response": "SET",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Ice Protection",
          "response": "SET",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Gyro / Txpdr / Altimeter",
          "response": "CHECK & SET",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Throttle",
          "response": "FULL POWER",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Rotate",
          "response": "77 KIAS",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Best Angle – Vx",
          "response": "90 KIAS",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Best Rate – Vy",
          "response": "110 KIAS",
          "tickable": true,
          "source_confidence": 0.9
        }
      ],
      "criticality": "normal"
    },
    {
      "phase": "climb",
      "title": "Cruise Climb",
      "items": [
        {
          "type": "action",
          "text": "Manifold Pressure",
          "response": "34\" – 35\"",
          "tickable": true,
          "source_confidence": 0.85
        },
        {
          "type": "action",
          "text": "Propeller Control",
          "response": "2400 RPM",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Mixture Control (35 UsGal/h)",
          "response": "FULL RICH",
          "tickable": true,
          "source_confidence": 0.85
        },
        {
          "type": "action",
          "text": "Airspeed",
          "response": "125 KIAS",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Aux. Fuel Pump",
          "response": "LOW (IF REQ'D)",
          "tickable": true,
          "source_confidence": 0.85
        },
        {
          "type": "action",
          "text": "Induction / Alternate Air",
          "response": "SET",
          "tickable": true,
          "source_confidence": 0.85
        },
        {
          "type": "action",
          "text": "Pressurization / Altimeter",
          "response": "SET",
          "tickable": true,
          "source_confidence": 0.9
        }
      ],
      "criticality": "normal"
    },
    {
      "phase": "descent",
      "title": "Descent",
      "items": [
        {
          "type": "action",
          "text": "Mixture",
          "response": "MIN. 1500°F TIT",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Propeller Control",
          "response": "CRUISE SETTING",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Pressurization / Altimeter",
          "response": "SET",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "ATIS & Appr. Briefing",
          "response": "CHECK",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Power",
          "response": "AS REQ'D",
          "tickable": true,
          "source_confidence": 0.9
        }
      ],
      "criticality": "normal"
    },
    {
      "phase": "before_landing",
      "title": "Approach & Before Landing",
      "items": [
        {
          "type": "action",
          "text": "Fuel Selector",
          "response": "PROPER TANK",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Seat & Seats Belts",
          "response": "SET",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Aux. Fuel Pump",
          "response": "AS REQUIRED",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Landing Gear down locked",
          "response": "3 GREEN",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Flaps / Spoiler",
          "response": "AS REQUIRED",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Toe Brakes",
          "response": "PUMP & TEST",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Induction / Alternate Air",
          "response": "PRIMARY",
          "tickable": true,
          "source_confidence": 0.85
        },
        {
          "type": "action",
          "text": "Airspeed",
          "response": "85 KIAS",
          "tickable": true,
          "source_confidence": 0.9
        }
      ],
      "criticality": "normal"
    },
    {
      "phase": "after_landing",
      "title": "After Landing & Parking",
      "items": [
        {
          "type": "action",
          "text": "Ice Protection & Txpdr",
          "response": "OFF",
          "tickable": true,
          "source_confidence": 0.85
        },
        {
          "type": "action",
          "text": "Flaps / Spoiler",
          "response": "RETRACT",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Avionics Radio Master",
          "response": "OFF",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Engine cool down",
          "response": "800°F TIT, CHT GREEN",
          "tickable": true,
          "source_confidence": 0.85
        },
        {
          "type": "action",
          "text": "Engine (after 3-4min)",
          "response": "SHUT DOWN",
          "tickable": true,
          "source_confidence": 0.85
        },
        {
          "type": "action",
          "text": "Magentos / Alternators",
          "response": "OFF",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Battery Master",
          "response": "OFF",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Brake & Flight Control Lock",
          "response": "SET",
          "tickable": true,
          "source_confidence": 0.9
        }
      ],
      "criticality": "normal"
    },
    {
      "phase": "limitations",
      "title": "Limitations & Speeds (KIAS)",
      "items": [
        {
          "type": "action",
          "text": "Oil Temperatur min. for Take-Off",
          "response": "100°F",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Oil Temperatur max. allowable",
          "response": "240°F",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Oil Temperatur Cruise",
          "response": "170-200°F",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Cylinder Heat Temp in Flight",
          "response": "MAX. 420°F",
          "tickable": true,
          "source_confidence": 0.85
        },
        {
          "type": "action",
          "text": "Cylinder Heat Temp max. allowable",
          "response": "460°F",
          "tickable": true,
          "source_confidence": 0.85
        },
        {
          "type": "action",
          "text": "T.I.T. in Flight",
          "response": "MIN. 1500°F, MAX. 1750°F",
          "tickable": true,
          "source_confidence": 0.85
        },
        {
          "type": "action",
          "text": "T.I.T. max. allowable for 30 sec.",
          "response": "1800°F",
          "tickable": true,
          "source_confidence": 0.85
        },
        {
          "type": "subtitle",
          "text": "Speeds KIAS",
          "tickable": false,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "V1 (decision speed at half TODA)",
          "response": "55",
          "tickable": true,
          "source_confidence": 0.85
        },
        {
          "type": "action",
          "text": "Vrot",
          "response": "77",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Vx",
          "response": "90",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Vy",
          "response": "110",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Vlgear up",
          "response": "130",
          "tickable": true,
          "source_confidence": 0.85
        },
        {
          "type": "action",
          "text": "Vlgear down",
          "response": "170",
          "tickable": true,
          "source_confidence": 0.85
        },
        {
          "type": "action",
          "text": "Vle",
          "response": "200",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Vflap down 10°",
          "response": "170",
          "tickable": true,
          "source_confidence": 0.85
        },
        {
          "type": "action",
          "text": "Vde-ice",
          "response": "183",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "VA max (4100lbs/1860kg)",
          "response": "135",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "VA min (2450lbs/1110kg)",
          "response": "103",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Vglide",
          "response": "90",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "challenge",
          "text": "norm.cruise TAS x 70% = if gear down cruise",
          "tickable": true,
          "source_confidence": 0.7
        },
        {
          "type": "action",
          "text": "Vs (clean)",
          "response": "69",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "Vso (landing)",
          "response": "58",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "subtitle",
          "text": "Angle of Bank (Vs (Vso))",
          "tickable": false,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "10°",
          "response": "70 (60)",
          "tickable": true,
          "source_confidence": 0.85
        },
        {
          "type": "action",
          "text": "30°",
          "response": "76 (66)",
          "tickable": true,
          "source_confidence": 0.85
        },
        {
          "type": "action",
          "text": "45°",
          "response": "82 (75)",
          "tickable": true,
          "source_confidence": 0.85
        },
        {
          "type": "action",
          "text": "60°",
          "response": "98 (86)",
          "tickable": true,
          "source_confidence": 0.85
        },
        {
          "type": "action",
          "text": "BEW",
          "response": "1324kg (2918lbs)",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "MTOW",
          "response": "1860kg (4100lbs)",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "ZFW",
          "response": "1772kg (3900lbs)",
          "tickable": true,
          "source_confidence": 0.9
        },
        {
          "type": "action",
          "text": "MLW",
          "response": "1772kg (3900lbs)",
          "tickable": true,
          "source_confidence": 0.9
        }
      ],
      "criticality": "normal"
    }
  ]
}