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<openChecklist version="1.0">
  <title>Piper PA-28-161 Warrior II — Normal Operating Procedures (independently worded)</title>
  <contentHash>9341a7a45c15660409901407dc013635bb2fe4244535ae267470e3459407daea</contentHash>
  <aircraft make="Piper" model="PA-28-161" variant="Warrior II" category="standard_normal"/>
  <verification sourceFidelity="not_applicable" operationalReview="none" completeness="normal_only"/>
  <rights status="original_expression" license="CC-BY-4.0"/>
  <knownIssue severity="safety_defect">Contains no airspeeds, power settings, fuel quantities or other limitations — must come from aircraft POH.</knownIssue>
  <knownIssue severity="content_gap">Equipment variations exist across this model/variant. Verify items against the specific aircraft before use.</knownIssue>
  <sections>
    <section id="preflight-inspection" phase="preflight_inspection" criticality="normal">
      <title>Preflight Walk-Around</title>
      <item type="action" index="0" tickable="true" memoryItem="false" indent="0">
        <text>Aircraft documents — airworthiness certificate, registration, POH/AFM, weight and balance</text>
        <response>ON BOARD AND CURRENT</response>
      </item>
      <item type="action" index="1" tickable="true" memoryItem="false" indent="0">
        <text>Fuel quantity — left tank, visually confirmed through leading-edge inspection window</text>
        <response>LEVEL CONSISTENT WITH PLANNED FUEL LOAD</response>
      </item>
      <item type="action" index="2" tickable="true" memoryItem="false" indent="0">
        <text>Fuel quantity — right tank, visually confirmed through leading-edge inspection window</text>
        <response>LEVEL CONSISTENT WITH PLANNED FUEL LOAD</response>
      </item>
      <item type="action" index="3" tickable="true" memoryItem="false" indent="0">
        <text>Fuel caps — both tanks</text>
        <response>SECURE AND SEATED, O-RINGS VISIBLE</response>
      </item>
      <item type="action" index="4" tickable="true" memoryItem="false" indent="0">
        <text>Fuel sample — left tank sump drain</text>
        <response>CLEAR, CORRECT COLOR, NO WATER OR DEBRIS</response>
      </item>
      <item type="action" index="5" tickable="true" memoryItem="false" indent="0">
        <text>Fuel sample — right tank sump drain</text>
        <response>CLEAR, CORRECT COLOR, NO WATER OR DEBRIS</response>
      </item>
      <item type="action" index="6" tickable="true" memoryItem="false" indent="0">
        <text>Fuel sample — gascolator drain</text>
        <response>CLEAR, CORRECT COLOR, NO WATER OR DEBRIS</response>
      </item>
      <item type="action" index="7" tickable="true" memoryItem="false" indent="0">
        <text>Engine oil level</text>
        <response>WITHIN ACCEPTABLE RANGE PER POH, CAP SECURE</response>
      </item>
      <item type="action" index="8" tickable="true" memoryItem="false" indent="0">
        <text>Engine compartment — inspect for fluid leaks, loose hoses, chafed wiring, and foreign objects</text>
        <response>CLEAR AND SECURE</response>
      </item>
      <item type="action" index="9" tickable="true" memoryItem="false" indent="0">
        <text>Air induction filter</text>
        <response>UNOBSTRUCTED AND UNDAMAGED</response>
      </item>
      <item type="action" index="10" tickable="true" memoryItem="false" indent="0">
        <text>Propeller and spinner — inspect for nicks, cracks, erosion, and security</text>
        <response>SERVICEABLE, SPINNER SECURE</response>
      </item>
      <item type="action" index="11" tickable="true" memoryItem="false" indent="0">
        <text>Nose gear strut, shimmy damper, and tire</text>
        <response>STRUT EXTENDED, TIRE INFLATED AND UNDAMAGED</response>
      </item>
      <item type="action" index="12" tickable="true" memoryItem="false" indent="0">
        <text>Left main gear, brake, and tire</text>
        <response>TIRE INFLATED, BRAKE PADS ADEQUATE, NO FLUID LEAKS</response>
      </item>
      <item type="action" index="13" tickable="true" memoryItem="false" indent="0">
        <text>Left wing — leading edge, skin, and wingtip</text>
        <response>NO DEFORMATION, CRACKS, OR DAMAGE</response>
      </item>
      <item type="action" index="14" tickable="true" memoryItem="false" indent="0">
        <text>Left aileron, hinges, and control linkage</text>
        <response>FREE MOVEMENT, HINGES AND ROD SECURE</response>
      </item>
      <item type="action" index="15" tickable="true" memoryItem="false" indent="0">
        <text>Left flap, hinges, and manual flap track</text>
        <response>UNDAMAGED, HINGES AND TRACK SECURE</response>
      </item>
      <item type="action" index="16" tickable="true" memoryItem="false" indent="0">
        <text>Left static port</text>
        <response>UNOBSTRUCTED</response>
      </item>
      <item type="action" index="17" tickable="true" memoryItem="false" indent="0">
        <text>Fuselage skin and antennas</text>
        <response>UNDAMAGED, ANTENNAS INTACT AND SECURE</response>
      </item>
      <item type="action" index="18" tickable="true" memoryItem="false" indent="0">
        <text>Horizontal stabilator, trim tab, and anti-servo tab linkage</text>
        <response>NO DAMAGE OR CORROSION, HINGE BOLTS PRESENT, LINKAGE SECURE</response>
        <detail>The PA-28 uses an all-flying stabilator, not a conventional elevator. Inspect the anti-servo tab push-pull rod for security and verify the tab moves opposite to stabilator deflection.</detail>
      </item>
      <item type="action" index="19" tickable="true" memoryItem="false" indent="0">
        <text>Rudder, hinges, and control linkage</text>
        <response>UNDAMAGED, HINGES AND CABLES SECURE</response>
      </item>
      <item type="action" index="20" tickable="true" memoryItem="false" indent="0">
        <text>Tie-down ropes and chocks</text>
        <response>REMOVED AND STOWED</response>
      </item>
      <item type="action" index="21" tickable="true" memoryItem="false" indent="0">
        <text>Right flap, hinges, and track</text>
        <response>UNDAMAGED, HINGES AND TRACK SECURE</response>
      </item>
      <item type="action" index="22" tickable="true" memoryItem="false" indent="0">
        <text>Right aileron, hinges, and control linkage</text>
        <response>FREE MOVEMENT, HINGES AND ROD SECURE</response>
      </item>
      <item type="action" index="23" tickable="true" memoryItem="false" indent="0">
        <text>Right wing — leading edge, skin, and wingtip</text>
        <response>NO DEFORMATION, CRACKS, OR DAMAGE</response>
      </item>
      <item type="action" index="24" tickable="true" memoryItem="false" indent="0">
        <text>Right main gear, brake, and tire</text>
        <response>TIRE INFLATED, BRAKE PADS ADEQUATE, NO FLUID LEAKS</response>
      </item>
      <item type="action" index="25" tickable="true" memoryItem="false" indent="0">
        <text>Pitot tube — cover removed, opening clear</text>
        <response>COVER REMOVED, UNOBSTRUCTED</response>
      </item>
    </section>
    <section id="before-start" phase="before_start" criticality="normal">
      <title>Cockpit Preparation / Before Start</title>
      <item type="action" index="0" tickable="true" memoryItem="false" indent="0">
        <text>Seats — fore-aft position adjusted for full rudder and brake pedal travel; rail lock confirmed</text>
        <response>ADJUSTED AND LOCKED</response>
      </item>
      <item type="action" index="1" tickable="true" memoryItem="false" indent="0">
        <text>Seat belts and shoulder harnesses — all occupants</text>
        <response>FASTENED AND SNUG</response>
      </item>
      <item type="action" index="2" tickable="true" memoryItem="false" indent="0">
        <text>Control lock</text>
        <response>REMOVED AND STOWED</response>
      </item>
      <item type="action" index="3" tickable="true" memoryItem="false" indent="0">
        <text>Flight controls — full and unobstructed movement in all axes; correct deflection confirmed</text>
        <response>FREE AND CORRECT</response>
      </item>
      <item type="action" index="4" tickable="true" memoryItem="false" indent="0">
        <text>Circuit breakers</text>
        <response>ALL IN</response>
      </item>
      <item type="action" index="5" tickable="true" memoryItem="false" indent="0">
        <text>Avionics master</text>
        <response>OFF (leave off during start)</response>
      </item>
      <item type="action" index="6" tickable="true" memoryItem="false" indent="0">
        <text>Master switch (battery)</text>
        <response>ON — confirm ammeter normal and no low-voltage warning</response>
      </item>
      <item type="action" index="7" tickable="true" memoryItem="false" indent="0">
        <text>Fuel selector valve</text>
        <response>BOTH — confirm handle fully seated in detent</response>
        <detail>The PA-28 fuel selector has distinct detents for LEFT, RIGHT, and BOTH. Feel and visually confirm the handle position. Unlike some high-wing types, off is also a selector position on the PA-28.</detail>
      </item>
      <item type="action" index="8" tickable="true" memoryItem="false" indent="0">
        <text>Primer</text>
        <response>IN AND LOCKED</response>
      </item>
      <item type="action" index="9" tickable="true" memoryItem="false" indent="0">
        <text>Throttle</text>
        <response>CLOSED THEN CRACKED OPEN PER POH START PROCEDURE</response>
      </item>
      <item type="action" index="10" tickable="true" memoryItem="false" indent="0">
        <text>Mixture</text>
        <response>RICH (or adjusted for density altitude per POH)</response>
      </item>
      <item type="action" index="11" tickable="true" memoryItem="false" indent="0">
        <text>Flaps</text>
        <response>UP (RETRACTED)</response>
      </item>
      <item type="action" index="12" tickable="true" memoryItem="false" indent="0">
        <text>Parking brake</text>
        <response>SET</response>
      </item>
      <item type="action" index="13" tickable="true" memoryItem="false" indent="0">
        <text>Weight and balance / performance</text>
        <response>COMPUTED AND WITHIN LIMITS FOR THIS FLIGHT</response>
      </item>
    </section>
    <section id="engine-start" phase="engine_start" criticality="normal">
      <title>Engine Start</title>
      <item type="challenge" index="0" tickable="true" memoryItem="false" indent="0">
        <text>Visually clear the propeller arc of all personnel and obstructions; call ‘Clear prop’</text>
      </item>
      <item type="action" index="1" tickable="true" memoryItem="false" indent="0">
        <text>Prime — as required for engine temperature and conditions; lock primer in after use</text>
        <response>AS REQUIRED PER POH, LOCKED IN</response>
      </item>
      <item type="action" index="2" tickable="true" memoryItem="false" indent="0">
        <text>Throttle</text>
        <response>SET PER POH START PROCEDURE</response>
      </item>
      <item type="action" index="3" tickable="true" memoryItem="false" indent="0">
        <text>Magneto / ignition switch</text>
        <response>START — RELEASE TO BOTH AS SOON AS ENGINE FIRES</response>
      </item>
      <item type="action" index="4" tickable="true" memoryItem="false" indent="0">
        <text>Oil pressure — check immediately after start</text>
        <response>RISING WITHIN TIME LIMIT PER POH — SHUT DOWN IF NOT</response>
      </item>
      <item type="action" index="5" tickable="true" memoryItem="false" indent="0">
        <text>Throttle — after start</text>
        <response>REDUCE TO WARM IDLE PER POH</response>
      </item>
      <item type="action" index="6" tickable="true" memoryItem="false" indent="0">
        <text>Avionics master</text>
        <response>ON</response>
      </item>
      <item type="action" index="7" tickable="true" memoryItem="false" indent="0">
        <text>Alternator / charging — ammeter indication</text>
        <response>POSITIVE CHARGE CONFIRMED</response>
      </item>
      <item type="action" index="8" tickable="true" memoryItem="false" indent="0">
        <text>Engine instruments — oil temperature and pressure</text>
        <response>CHECKED, WARMING INTO NORMAL RANGE</response>
      </item>
    </section>
    <section id="after-start" phase="after_start" criticality="normal">
      <title>After Start / Before Taxi</title>
      <item type="action" index="0" tickable="true" memoryItem="false" indent="0">
        <text>ATIS or local weather</text>
        <response>OBTAINED AND NOTED — ACTIVE RUNWAY AND ALTIMETER SETTING RECORDED</response>
      </item>
      <item type="action" index="1" tickable="true" memoryItem="false" indent="0">
        <text>Altimeter</text>
        <response>SET TO CURRENT SETTING; FIELD ELEVATION CONFIRMED</response>
      </item>
      <item type="action" index="2" tickable="true" memoryItem="false" indent="0">
        <text>Heading indicator</text>
        <response>ALIGNED WITH MAGNETIC COMPASS</response>
      </item>
      <item type="action" index="3" tickable="true" memoryItem="false" indent="0">
        <text>Flight instruments — attitude indicator, turn coordinator, VSI</text>
        <response>GYROS ERECT, VSI AT ZERO, TC BALL CENTERED</response>
      </item>
      <item type="action" index="4" tickable="true" memoryItem="false" indent="0">
        <text>Brakes — test both individually before moving</text>
        <response>FIRM AND EFFECTIVE</response>
      </item>
      <item type="action" index="5" tickable="true" memoryItem="false" indent="0">
        <text>Transponder</text>
        <response>CODE SET, ALTITUDE (ALT) MODE</response>
      </item>
      <item type="action" index="6" tickable="true" memoryItem="false" indent="0">
        <text>Radios and avionics</text>
        <response>SET FOR DEPARTURE</response>
      </item>
    </section>
    <section id="before-takeoff" phase="before_takeoff" criticality="normal">
      <title>Run-Up / Before Takeoff</title>
      <item type="action" index="0" tickable="true" memoryItem="false" indent="0">
        <text>Run-up position — headed into wind if practical; area clear of blast hazard</text>
        <response>CONFIRMED</response>
      </item>
      <item type="action" index="1" tickable="true" memoryItem="false" indent="0">
        <text>Parking brake</text>
        <response>SET</response>
      </item>
      <item type="action" index="2" tickable="true" memoryItem="false" indent="0">
        <text>Flight controls</text>
        <response>FREE AND CORRECT — FULL TRAVEL VERIFIED</response>
      </item>
      <item type="action" index="3" tickable="true" memoryItem="false" indent="0">
        <text>Fuel selector</text>
        <response>BOTH — DETENT CONFIRMED</response>
      </item>
      <item type="action" index="4" tickable="true" memoryItem="false" indent="0">
        <text>Mixture</text>
        <response>RICH OR ADJUSTED FOR DENSITY ALTITUDE PER POH</response>
      </item>
      <item type="action" index="5" tickable="true" memoryItem="false" indent="0">
        <text>Throttle — advance to run-up power per POH</text>
        <response>RUN-UP RPM SET</response>
      </item>
      <item type="action" index="6" tickable="true" memoryItem="false" indent="0">
        <text>Magneto check — LEFT, then RIGHT, then BOTH</text>
        <response>DROPS WITHIN POH LIMITS; SPREAD WITHIN LIMITS; SMOOTH ON BOTH</response>
      </item>
      <item type="action" index="7" tickable="true" memoryItem="false" indent="0">
        <text>Carburetor heat — apply FULL HOT; note RPM response; return to COLD</text>
        <response>SLIGHT DROP CONFIRMS HEAT FUNCTIONING; RETURNED TO COLD</response>
        <detail>A rough engine followed by recovery during the carb heat check indicates ice was present. The Lycoming O-320 is susceptible to carb ice across a wide temperature range in moist air. Return heat to COLD before applying takeoff power.</detail>
      </item>
      <item type="action" index="8" tickable="true" memoryItem="false" indent="0">
        <text>Throttle — reduce to idle; confirm smooth idle</text>
        <response>IDLE SMOOTH AND STABLE</response>
      </item>
      <item type="action" index="9" tickable="true" memoryItem="false" indent="0">
        <text>Suction / vacuum gauge</text>
        <response>IN GREEN ARC</response>
      </item>
      <item type="action" index="10" tickable="true" memoryItem="false" indent="0">
        <text>Ammeter and circuit breakers</text>
        <response>AMMETER POSITIVE, NO BREAKERS TRIPPED</response>
      </item>
      <item type="action" index="11" tickable="true" memoryItem="false" indent="0">
        <text>Flaps — set for takeoff per POH and conditions</text>
        <response>SET AS REQUIRED, POSITION CONFIRMED</response>
      </item>
      <item type="action" index="12" tickable="true" memoryItem="false" indent="0">
        <text>Elevator trim</text>
        <response>TAKEOFF POSITION PER POH</response>
      </item>
      <item type="action" index="13" tickable="true" memoryItem="false" indent="0">
        <text>Takeoff briefing — abort point, engine-failure action, departure routing</text>
        <response>BRIEFED</response>
      </item>
      <item type="action" index="14" tickable="true" memoryItem="false" indent="0">
        <text>Doors and windows</text>
        <response>CLOSED AND LATCHED</response>
      </item>
      <item type="action" index="15" tickable="true" memoryItem="false" indent="0">
        <text>Carburetor heat — confirm before applying takeoff power</text>
        <response>COLD</response>
      </item>
    </section>
    <section id="takeoff" phase="takeoff" criticality="normal">
      <title>Takeoff</title>
      <item type="action" index="0" tickable="true" memoryItem="false" indent="0">
        <text>Runway — confirm correct runway, clear of traffic and obstructions</text>
        <response>CONFIRMED CLEAR</response>
      </item>
      <item type="action" index="1" tickable="true" memoryItem="false" indent="0">
        <text>Transponder</text>
        <response>ALTITUDE (ALT) MODE</response>
      </item>
      <item type="action" index="2" tickable="true" memoryItem="false" indent="0">
        <text>Carburetor heat</text>
        <response>COLD</response>
      </item>
      <item type="action" index="3" tickable="true" memoryItem="false" indent="0">
        <text>Throttle — advance smoothly to full power; verify engine instruments in range</text>
        <response>FULL POWER — INSTRUMENTS CHECKED</response>
      </item>
      <item type="challenge" index="4" tickable="true" memoryItem="false" indent="0">
        <text>Maintain directional control with rudder pedals during the takeoff roll; correct for left-turning tendency with right rudder</text>
      </item>
      <item type="action" index="5" tickable="true" memoryItem="false" indent="0">
        <text>Rotate at speed per POH and establish climb attitude</text>
        <response>CLIMB ATTITUDE ESTABLISHED</response>
      </item>
    </section>
    <section id="climb" phase="climb" criticality="normal">
      <title>Climb</title>
      <item type="action" index="0" tickable="true" memoryItem="false" indent="0">
        <text>Airspeed — establish Vy for normal climb or Vx for obstacle clearance per POH</text>
        <response>CLIMB SPEED PER POH</response>
      </item>
      <item type="action" index="1" tickable="true" memoryItem="false" indent="0">
        <text>Flaps — confirm retracted after clearing any obstacles with positive climb established</text>
        <response>UP</response>
      </item>
      <item type="action" index="2" tickable="true" memoryItem="false" indent="0">
        <text>Carburetor heat</text>
        <response>COLD UNLESS ICING CONDITIONS SUSPECTED</response>
      </item>
      <item type="action" index="3" tickable="true" memoryItem="false" indent="0">
        <text>Engine instruments — oil temperature and pressure</text>
        <response>IN GREEN ARCS</response>
      </item>
      <item type="action" index="4" tickable="true" memoryItem="false" indent="0">
        <text>Mixture — leaned for cruise climb at higher density altitudes per POH</text>
        <response>AS REQUIRED PER POH</response>
      </item>
      <item type="action" index="5" tickable="true" memoryItem="false" indent="0">
        <text>Fuel selector</text>
        <response>BOTH</response>
      </item>
      <item type="action" index="6" tickable="true" memoryItem="false" indent="0">
        <text>Trim</text>
        <response>ADJUSTED FOR HANDS-OFF CLIMB</response>
      </item>
      <item type="challenge" index="7" tickable="true" memoryItem="false" indent="0">
        <text>Scan for traffic; communicate position reports and frequency changes as required</text>
      </item>
    </section>
    <section id="cruise" phase="cruise" criticality="normal">
      <title>Cruise</title>
      <item type="action" index="0" tickable="true" memoryItem="false" indent="0">
        <text>Throttle — set desired cruise power per POH performance tables</text>
        <response>CRUISE POWER SET</response>
      </item>
      <item type="action" index="1" tickable="true" memoryItem="false" indent="0">
        <text>Mixture — lean for altitude and power setting per POH technique</text>
        <response>LEANED PER POH</response>
      </item>
      <item type="action" index="2" tickable="true" memoryItem="false" indent="0">
        <text>Carburetor heat — apply as required in suspected icing conditions; otherwise COLD</text>
        <response>COLD OR ON AS CONDITIONS WARRANT</response>
        <detail>Carb ice can form across a wide temperature range in moist air. Periodic carb heat checks during cruise are good practice.</detail>
      </item>
      <item type="action" index="3" tickable="true" memoryItem="false" indent="0">
        <text>Engine instruments — oil temperature, oil pressure, ammeter</text>
        <response>WITHIN NORMAL RANGE</response>
      </item>
      <item type="action" index="4" tickable="true" memoryItem="false" indent="0">
        <text>Fuel quantity — compare gauge readings against elapsed time and planned fuel burn</text>
        <response>ADEQUATE FOR DESTINATION PLUS LEGAL RESERVE</response>
      </item>
      <item type="action" index="5" tickable="true" memoryItem="false" indent="0">
        <text>Fuel selector</text>
        <response>BOTH</response>
      </item>
      <item type="action" index="6" tickable="true" memoryItem="false" indent="0">
        <text>Altimeter and heading indicator — reset and realign as required</text>
        <response>CHECKED AND RESET EN ROUTE</response>
      </item>
      <item type="action" index="7" tickable="true" memoryItem="false" indent="0">
        <text>Trim</text>
        <response>ADJUSTED FOR LEVEL FLIGHT</response>
      </item>
    </section>
    <section id="descent" phase="descent" criticality="normal">
      <title>Descent</title>
      <item type="action" index="0" tickable="true" memoryItem="false" indent="0">
        <text>Carburetor heat — apply FULL HOT before reducing power for descent</text>
        <response>ON BEFORE POWER REDUCTION</response>
        <detail>Carb ice is most likely to form during power reductions in moist air. Apply heat before throttling back.</detail>
      </item>
      <item type="action" index="1" tickable="true" memoryItem="false" indent="0">
        <text>Throttle — reduce to desired descent power; avoid prolonged idle operation</text>
        <response>DESCENT POWER SET</response>
      </item>
      <item type="action" index="2" tickable="true" memoryItem="false" indent="0">
        <text>Mixture — progressively enrichen as altitude decreases</text>
        <response>ENRICHING WITH DESCENT</response>
      </item>
      <item type="action" index="3" tickable="true" memoryItem="false" indent="0">
        <text>Altimeter</text>
        <response>SET TO DESTINATION AREA ALTIMETER SETTING</response>
      </item>
      <item type="action" index="4" tickable="true" memoryItem="false" indent="0">
        <text>ATIS or destination weather</text>
        <response>OBTAINED — ACTIVE RUNWAY AND WINDS NOTED</response>
      </item>
      <item type="action" index="5" tickable="true" memoryItem="false" indent="0">
        <text>Fuel selector</text>
        <response>BOTH — CONFIRMED</response>
      </item>
      <item type="action" index="6" tickable="true" memoryItem="false" indent="0">
        <text>Engine instruments</text>
        <response>ALL WITHIN NORMAL LIMITS</response>
      </item>
    </section>
    <section id="before-landing" phase="before_landing" criticality="normal">
      <title>Before Landing</title>
      <item type="action" index="0" tickable="true" memoryItem="false" indent="0">
        <text>Seat belts and shoulder harnesses — all occupants</text>
        <response>SECURE</response>
      </item>
      <item type="action" index="1" tickable="true" memoryItem="false" indent="0">
        <text>Fuel selector</text>
        <response>BOTH — DETENT CONFIRMED</response>
        <detail>Critical step on the PA-28. The fuel selector must be positively on BOTH and the detent engaged before landing. An incorrect selection is easy to miss if the handle is between detents.</detail>
      </item>
      <item type="action" index="2" tickable="true" memoryItem="false" indent="0">
        <text>Mixture</text>
        <response>RICH</response>
      </item>
      <item type="action" index="3" tickable="true" memoryItem="false" indent="0">
        <text>Carburetor heat — apply before reducing power for approach</text>
        <response>ON</response>
      </item>
      <item type="action" index="4" tickable="true" memoryItem="false" indent="0">
        <text>Landing light</text>
        <response>ON</response>
      </item>
      <item type="action" index="5" tickable="true" memoryItem="false" indent="0">
        <text>Flaps — extend to desired setting per POH; remain below Vfe</text>
        <response>SET AS REQUIRED, POSITION CONFIRMED</response>
      </item>
      <item type="action" index="6" tickable="true" memoryItem="false" indent="0">
        <text>Airspeed — establish approach speed per POH for flap configuration</text>
        <response>APPROACH SPEED PER POH</response>
      </item>
      <item type="action" index="7" tickable="true" memoryItem="false" indent="0">
        <text>Runway — clear and cleared to land or traffic clear</text>
        <response>CONFIRMED CLEAR</response>
      </item>
    </section>
    <section id="landing" phase="landing" criticality="normal">
      <title>Landing</title>
      <item type="challenge" index="0" tickable="true" memoryItem="false" indent="0">
        <text>Maintain stabilized approach speed per POH to the threshold</text>
      </item>
      <item type="action" index="1" tickable="true" memoryItem="false" indent="0">
        <text>Carburetor heat — when go-around power is confirmed available, return to COLD</text>
        <response>COLD ON SHORT FINAL</response>
      </item>
      <item type="challenge" index="2" tickable="true" memoryItem="false" indent="0">
        <text>Begin flare over the threshold; arrest the rate of descent and allow speed to reduce</text>
      </item>
      <item type="challenge" index="3" tickable="true" memoryItem="false" indent="0">
        <text>Touch down on main wheels first in level or slightly nose-high attitude; gently lower nose wheel after speed decreases</text>
      </item>
      <item type="action" index="4" tickable="true" memoryItem="false" indent="0">
        <text>Brakes — apply progressively as required; avoid locking wheels</text>
        <response>APPLIED AS REQUIRED</response>
      </item>
      <item type="challenge" index="5" tickable="true" memoryItem="false" indent="0">
        <text>Maintain centerline with rudder pedals throughout the roll-out</text>
      </item>
    </section>
    <section id="go-around" phase="go_around" criticality="abnormal">
      <title>Go-Around</title>
      <item type="action" index="0" tickable="true" memoryItem="true" indent="0" id="go-around-mem-1">
        <text>Throttle</text>
        <response>FULL POWER — SMOOTH AND IMMEDIATE</response>
      </item>
      <item type="action" index="1" tickable="true" memoryItem="true" indent="0" id="go-around-mem-2">
        <text>Carburetor heat</text>
        <response>COLD (OFF)</response>
        <detail>Return carb heat to COLD at the same time as or immediately after applying full power. Carb heat reduces available power.</detail>
      </item>
      <item type="action" index="2" tickable="true" memoryItem="true" indent="0" id="go-around-mem-3">
        <text>Pitch attitude — establish positive climb; arrest any sink</text>
        <response>CLIMB ATTITUDE ESTABLISHED</response>
      </item>
      <item type="action" index="3" tickable="true" memoryItem="true" indent="0" id="go-around-mem-4">
        <text>Flaps — retract incrementally; never retract all at once from full extension</text>
        <response>RETRACTED INCREMENTALLY PER POH</response>
        <detail>The manual flap lever on the PA-28 requires deliberate repositioning. Reduce flaps in stages per POH to avoid sudden loss of lift during the go-around.</detail>
      </item>
      <item type="action" index="4" tickable="true" memoryItem="false" indent="0">
        <text>Airspeed — climb at Vy; retract remaining flaps as speed and altitude allow</text>
        <response>VY OR PER POH</response>
      </item>
      <item type="action" index="5" tickable="true" memoryItem="false" indent="0">
        <text>Trim</text>
        <response>ADJUST FOR CLIMB</response>
      </item>
      <item type="challenge" index="6" tickable="true" memoryItem="false" indent="0">
        <text>Advise ATC or announce intentions; maintain awareness of other pattern traffic</text>
      </item>
    </section>
    <section id="after-landing" phase="after_landing" criticality="normal">
      <title>After Landing</title>
      <item type="action" index="0" tickable="true" memoryItem="false" indent="0">
        <text>Carburetor heat</text>
        <response>COLD (OFF)</response>
      </item>
      <item type="action" index="1" tickable="true" memoryItem="false" indent="0">
        <text>Flaps</text>
        <response>UP (RETRACTED)</response>
      </item>
      <item type="action" index="2" tickable="true" memoryItem="false" indent="0">
        <text>Landing light</text>
        <response>OFF OR PER PREFERENCE</response>
      </item>
      <item type="action" index="3" tickable="true" memoryItem="false" indent="0">
        <text>Transponder</text>
        <response>STANDBY OR AS DIRECTED</response>
      </item>
      <item type="challenge" index="4" tickable="true" memoryItem="false" indent="0">
        <text>Clear the active runway completely before beginning the shutdown checklist</text>
      </item>
    </section>
    <section id="shutdown" phase="shutdown" criticality="normal">
      <title>Shutdown and Securing</title>
      <item type="action" index="0" tickable="true" memoryItem="false" indent="0">
        <text>Parking brake</text>
        <response>SET</response>
      </item>
      <item type="action" index="1" tickable="true" memoryItem="false" indent="0">
        <text>Avionics master and all electrical accessories</text>
        <response>OFF</response>
      </item>
      <item type="action" index="2" tickable="true" memoryItem="false" indent="0">
        <text>Throttle</text>
        <response>IDLE</response>
      </item>
      <item type="challenge" index="3" tickable="true" memoryItem="false" indent="0">
        <text>Allow engine to run at idle briefly to cool cylinder heads before shutdown</text>
      </item>
      <item type="action" index="4" tickable="true" memoryItem="false" indent="0">
        <text>Mixture</text>
        <response>IDLE CUT-OFF — PULL FULL AFT; allow propeller to stop</response>
      </item>
      <item type="action" index="5" tickable="true" memoryItem="false" indent="0">
        <text>Magneto / ignition switch — after propeller stops</text>
        <response>OFF</response>
      </item>
      <item type="action" index="6" tickable="true" memoryItem="false" indent="0">
        <text>Master switch (battery)</text>
        <response>OFF</response>
      </item>
      <item type="action" index="7" tickable="true" memoryItem="false" indent="0">
        <text>Fuel selector</text>
        <response>LEFT OR RIGHT PER AIRCRAFT PRACTICE, OR BOTH</response>
      </item>
      <item type="action" index="8" tickable="true" memoryItem="false" indent="0">
        <text>Control lock</text>
        <response>INSTALLED</response>
      </item>
      <item type="action" index="9" tickable="true" memoryItem="false" indent="0">
        <text>Tie-downs, chocks, and pitot cover</text>
        <response>INSTALLED</response>
      </item>
      <item type="challenge" index="10" tickable="true" memoryItem="false" indent="0">
        <text>Post-flight walk-around — note any leaks, damage, or discrepancies; record in aircraft logbook</text>
      </item>
    </section>
  </sections>
</openChecklist>
