#	Cessna 150 M — Emergency Procedures (independently worded)
#	NOT FOR FLIGHT — source fidelity: not_applicable | operational review: none | completeness: partial | 1 unresolved safety defect(s)
#	Source: authored — no source document
#	Rights: original_expression CC-BY-4.0
#	Checklist hash: 72ee9067691bbccd8cacbdc12785a8b62f02bf22165c9ded32abd12758fab643
#	Verify against the aircraft's own approved documentation before use.
section_id	phase	criticality	section_title	item_index	item_id	type	tickable	memory_item	indent	text	response	condition	detail
engine-failure-takeoff	engine_failure_before_rotation	emergency	Engine Failure on Takeoff (At or Before Liftoff)	0	eft-throttle	action	yes	yes	0	Throttle	CLOSE		
engine-failure-takeoff	engine_failure_before_rotation	emergency	Engine Failure on Takeoff (At or Before Liftoff)	1	eft-brakes	action	yes	yes	0	Brakes — if still on the runway, apply firmly to stop on remaining runway	APPLY AS NEEDED		
engine-failure-takeoff	engine_failure_before_rotation	emergency	Engine Failure on Takeoff (At or Before Liftoff)	2		caution	no	no	0	Do NOT attempt to return to the runway from a low-altitude engine failure. Land ahead or in the best available area within approximately 30 degrees either side of the nose.			
engine-failure-takeoff	engine_failure_before_rotation	emergency	Engine Failure on Takeoff (At or Before Liftoff)	3	eft-mixture	action	yes	yes	0	Mixture	IDLE CUTOFF		
engine-failure-takeoff	engine_failure_before_rotation	emergency	Engine Failure on Takeoff (At or Before Liftoff)	4	eft-ignition	action	yes	yes	0	Ignition switch	OFF		
engine-failure-takeoff	engine_failure_before_rotation	emergency	Engine Failure on Takeoff (At or Before Liftoff)	5	eft-master	action	yes	yes	0	Master switch	OFF		
engine-failure-takeoff	engine_failure_before_rotation	emergency	Engine Failure on Takeoff (At or Before Liftoff)	6		challenge	yes	no	0	Land straight ahead — use flaps if altitude and airspeed permit; brace for impact			
engine-failure-in-flight	engine_failure_in_flight	emergency	Engine Failure in Flight	0	efif-airspeed	action	yes	yes	0	Airspeed — establish best glide immediately	BEST GLIDE SPEED PER POH		
engine-failure-in-flight	engine_failure_in_flight	emergency	Engine Failure in Flight	1	efif-landing-area	action	yes	yes	0	Select a suitable landing area within gliding range	SELECTED		
engine-failure-in-flight	engine_failure_in_flight	emergency	Engine Failure in Flight	2		action	yes	no	0	Carburetor heat	ON		
engine-failure-in-flight	engine_failure_in_flight	emergency	Engine Failure in Flight	3		action	yes	no	0	Fuel selector valve	VERIFY BOTH ON		
engine-failure-in-flight	engine_failure_in_flight	emergency	Engine Failure in Flight	4		action	yes	no	0	Mixture	RICH		
engine-failure-in-flight	engine_failure_in_flight	emergency	Engine Failure in Flight	5		action	yes	no	0	Primer	IN AND LOCKED		
engine-failure-in-flight	engine_failure_in_flight	emergency	Engine Failure in Flight	6		action	yes	no	0	Ignition switch	BOTH (VERIFY ON)		
engine-failure-in-flight	engine_failure_in_flight	emergency	Engine Failure in Flight	7		action	yes	no	0	Throttle	CHECK — TRY ADVANCING SLOWLY		
engine-failure-in-flight	engine_failure_in_flight	emergency	Engine Failure in Flight	8		challenge	yes	no	0	If engine does not restart, proceed to Forced Landing checklist. Squawk 7700 and transmit MAYDAY on 121.5 MHz if time permits.			
engine-fire-in-flight	engine_fire_in_flight	emergency	Engine Fire in Flight	0	efi-mixture	action	yes	yes	0	Mixture	IDLE CUTOFF		
engine-fire-in-flight	engine_fire_in_flight	emergency	Engine Fire in Flight	1	efi-fuel	action	yes	yes	0	Fuel selector valve	OFF		
engine-fire-in-flight	engine_fire_in_flight	emergency	Engine Fire in Flight	2	efi-throttle	action	yes	yes	0	Throttle	FULL OPEN (to consume fuel in lines)		
engine-fire-in-flight	engine_fire_in_flight	emergency	Engine Fire in Flight	3	efi-heat	action	yes	yes	0	Cabin heat and air vents	CLOSED (to prevent fumes entering cockpit)		
engine-fire-in-flight	engine_fire_in_flight	emergency	Engine Fire in Flight	4		action	yes	no	0	Airspeed — increase to blow out fire if conditions allow	INCREASE — DO NOT EXCEED VNE PER POH		
engine-fire-in-flight	engine_fire_in_flight	emergency	Engine Fire in Flight	5		action	yes	no	0	Master switch	OFF		
engine-fire-in-flight	engine_fire_in_flight	emergency	Engine Fire in Flight	6		challenge	yes	no	0	Execute immediate emergency landing — squawk 7700 and transmit MAYDAY if time permits			
engine-fire-ground	engine_fire_ground	emergency	Engine Fire on Ground (During Start)	0	efg-start	action	yes	yes	0	Ignition switch	CONTINUE CRANKING to draw fire back into engine, if battery power remains		Continued cranking may draw the fire into the induction system and extinguish it. If fire persists, proceed immediately to shutdown steps.
engine-fire-ground	engine_fire_ground	emergency	Engine Fire on Ground (During Start)	1	efg-throttle	action	yes	yes	0	Throttle	FULL OPEN		
engine-fire-ground	engine_fire_ground	emergency	Engine Fire on Ground (During Start)	2		action	yes	no	0	Mixture	IDLE CUTOFF		
engine-fire-ground	engine_fire_ground	emergency	Engine Fire on Ground (During Start)	3		action	yes	no	0	Fuel selector valve	OFF		
engine-fire-ground	engine_fire_ground	emergency	Engine Fire on Ground (During Start)	4		action	yes	no	0	Ignition switch	OFF		
engine-fire-ground	engine_fire_ground	emergency	Engine Fire on Ground (During Start)	5		action	yes	no	0	Master switch	OFF		
engine-fire-ground	engine_fire_ground	emergency	Engine Fire on Ground (During Start)	6		challenge	yes	no	0	Evacuate aircraft immediately — use fire extinguisher if available and fire is small			
engine-fire-ground	engine_fire_ground	emergency	Engine Fire on Ground (During Start)	7		challenge	yes	no	0	Call emergency services (911) and notify airport authority			
electrical-fire	electrical_fire	emergency	Electrical Fire / Smoke in Cockpit	0	elecfire-master	action	yes	yes	0	Master switch	OFF		
electrical-fire	electrical_fire	emergency	Electrical Fire / Smoke in Cockpit	1	elecfire-avionics	action	yes	yes	0	All avionics and electrical switches	OFF		
electrical-fire	electrical_fire	emergency	Electrical Fire / Smoke in Cockpit	2		action	yes	no	0	Cabin vents	OPEN to clear smoke		
electrical-fire	electrical_fire	emergency	Electrical Fire / Smoke in Cockpit	3		challenge	yes	no	0	If fire is extinguished and flight instruments are needed, turn master back ON and selectively restore only equipment required for safe arrival			
electrical-fire	electrical_fire	emergency	Electrical Fire / Smoke in Cockpit	4		action	yes	no	0	Land as soon as practicable	NEAREST SUITABLE AIRPORT		
oil-pressure-loss	oil_system_malfunction	emergency	Loss of Oil Pressure	0	oil-power	action	yes	yes	0	Throttle — reduce to minimum power needed to maintain flight	REDUCE POWER		
oil-pressure-loss	oil_system_malfunction	emergency	Loss of Oil Pressure	1		challenge	yes	no	0	Check oil pressure and oil temperature gauges — a simultaneous temperature rise confirms oil loss			
oil-pressure-loss	oil_system_malfunction	emergency	Loss of Oil Pressure	2		action	yes	no	0	Select landing area within gliding range	SELECTED		
oil-pressure-loss	oil_system_malfunction	emergency	Loss of Oil Pressure	3		caution	no	no	0	Low oil pressure may precede engine seizure with little additional warning. Do not delay the landing decision. Proceed to Forced Landing checklist if pressure remains low.			
oil-pressure-loss	oil_system_malfunction	emergency	Loss of Oil Pressure	4		challenge	yes	no	0	Proceed to Forced Landing checklist — land as soon as possible			
carburetor-ice	carburetor_icing	abnormal	Carburetor Ice	0	cice-heat	action	yes	yes	0	Carburetor heat	FULL ON — LEAVE ON UNTIL RPM RECOVERS		Expect an initial further RPM drop as partially melted ice passes through the system. This is normal. Do not cycle the carb heat off prematurely. RPM should recover and stabilise once the ice has cleared.
carburetor-ice	carburetor_icing	abnormal	Carburetor Ice	1		challenge	yes	no	0	Monitor RPM — an initial drop followed by recovery and smooth running confirms ice was present and is clearing			
carburetor-ice	carburetor_icing	abnormal	Carburetor Ice	2		action	yes	no	0	Mixture	RICHEN SLIGHTLY IF NEEDED FOR ROUGH RUNNING		
carburetor-ice	carburetor_icing	abnormal	Carburetor Ice	3		challenge	yes	no	0	Once RPM stabilises, consider whether to leave carb heat on or cycle it. If icing conditions persist, leave ON.			
carburetor-ice	carburetor_icing	abnormal	Carburetor Ice	4		note	no	no	0	If RPM does not recover after applying full carburetor heat, the cause may be other than icing. Treat as partial engine failure and prepare for a precautionary landing.			
forced-landing	forced_landing	emergency	Forced Landing (Power-Off)	0	fl-airspeed	action	yes	yes	0	Airspeed — establish and maintain best glide	BEST GLIDE SPEED PER POH		
forced-landing	forced_landing	emergency	Forced Landing (Power-Off)	1	fl-field	action	yes	yes	0	Select landing area — prefer open fields into the wind; assess surface, obstructions, and slope	SELECTED AND COMMITTED		
forced-landing	forced_landing	emergency	Forced Landing (Power-Off)	2		challenge	yes	no	0	Squawk 7700 and transmit MAYDAY on 121.5 MHz: aircraft type, position, altitude, intentions, souls on board			
forced-landing	forced_landing	emergency	Forced Landing (Power-Off)	3		action	yes	no	0	Fuel selector valve	OFF		
forced-landing	forced_landing	emergency	Forced Landing (Power-Off)	4		action	yes	no	0	Mixture	IDLE CUTOFF		
forced-landing	forced_landing	emergency	Forced Landing (Power-Off)	5		action	yes	no	0	Ignition switch	OFF		
forced-landing	forced_landing	emergency	Forced Landing (Power-Off)	6		action	yes	no	0	Flaps — extend on final to steepen approach and reduce touchdown speed	EXTEND AS REQUIRED ON FINAL		
forced-landing	forced_landing	emergency	Forced Landing (Power-Off)	7		action	yes	no	0	Seat belts and harness	TIGHTENED		
forced-landing	forced_landing	emergency	Forced Landing (Power-Off)	8		action	yes	no	0	Master switch	OFF JUST BEFORE TOUCHDOWN		
forced-landing	forced_landing	emergency	Forced Landing (Power-Off)	9		challenge	yes	no	0	Aim to land at the slowest safe airspeed; touch down with as little groundspeed as possible and brace for deceleration