Fuel Selector Confusion on Initial Climb
A Piper Cherokee 180's LEFT/RIGHT fuel selector is not forgiving — one wrong move on departure and the engine quits. Dense development surrounds the field.
The scenario
Departing Clearwater Air Park (KCLW), Clearwater, FL — Runway 16, a 4,108-foot asphalt runway. Elevation 71 ft MSL. You are a Private pilot with 180 hours total time, current and proficient. This is a local VFR flight in a Piper Cherokee 180 (PA-28-180), solo, full fuel in both tanks (36 gallons usable total: 18 gallons left tank, 18 gallons right tank).
It is a clear, calm morning in central Florida. OAT 22°C, winds light and variable, visibility 10+ SM. Altimeter 29.92. A perfect day to fly. You completed a thorough preflight, ran the engine on the ground, and confirmed both fuel tanks are full. You are within weight and balance limits.
You line up on Runway 16 (heading 155°), advance the throttle to full power, and rotate at 60 KIAS. The engine is running smoothly. You are airborne at 400 ft AGL, climbing at 74 KIAS (Vy, best rate of climb). The runway is behind you. Ahead and to the left (west) is dense residential development — low-density and medium-density housing, tree-lined streets, power lines. To the right (east) is more of the same. There is no open field, no water, no alternate landing surface visible in any direction off the runway ends.
Aircraft: Piper Cherokee 180, Lycoming O-360-A carbureted engine, 180 hp, fixed-pitch propeller, fixed landing gear, steam/vacuum panel. Fuel selector: LEFT / RIGHT (no BOTH position). The fuel selector is a three-position valve: LEFT, RIGHT, and OFF. You must actively select and switch tanks. There is no automatic crossfeed.
Pilot: You — Private pilot, 180 hours, current. This is your second flight in the Cherokee 180; your primary experience is in a Cessna 172. You are familiar with the fuel selector concept but have not yet internalized the discipline required to switch tanks on schedule. You did not brief yourself on the fuel-switching procedure before takeoff.
- {'label': 'Field', 'value': 'KCLW · Clearwater Air Park'}
- {'label': 'Runways', 'value': '16/34'}
- {'label': 'Elevation', 'value': '71 ft'}
- {'label': 'Aircraft', 'value': 'PA-28-180'}
- {'label': 'Dominant phase', 'value': 'Landing / Approach'}
The decision
Before we get into the decision tree — what do you know about the Piper Cherokee 180's fuel system and fuel-selector operation? (Pick all that apply; this records your baseline.)
What the record shows
What the NTSB files show
NTSB WPR24LA178 (2024): A Piper PA-28 on a personal flight lost engine power due to fuel starvation when the pilot placed the fuel selector in an intermediate position. The pilot made a forced landing. The probable cause was the pilot's incorrect movement of the fuel selector valve to an off or restricted position.
NTSB CEN24LA191 (2024): A Piper PA-28-180 on a cross-country flight lost engine power due to fuel starvation when the pilot failed to switch fuel tanks while distracted crossing a mountain range. The pilot made a forced landing in a field. The probable cause was the pilot's failure to switch fuel tanks, which resulted in loss of engine power due to fuel starvation.
NTSB CEN24LA189 (2024): A Piper PA-28-180 on an instructional flight lost all engine power when the student pilot positioned the fuel selector valve between port positions during descent. The probable cause was the student pilot's selection of an improper fuel tank selector position, which resulted in fuel starvation and a total loss of engine power.
NTSB ERA24LA116 (2024): A Piper PA-28-180 experienced fuel starvation during the second approach to landing after the student pilot failed to switch fuel tanks despite instructor reminders. The pilot made a forced landing on a highway. The probable cause was the student pilot's lack of fuel management and the flight instructor's inadequate monitoring.
NTSB CEN24LA108 (2024): A Piper PA-28 on an instructional flight experienced fuel starvation when the student pilot inadvertently positioned the fuel selector toward the OFF position during a fuel tank change. The flight instructor performed a forced landing to a field. The probable cause was the student pilot's improper movement of the fuel selector to the OFF position.
NTSB DFW05FA028 (2004, FATAL): A Piper PA-28-180 on a night cross-country flight lost engine power due to fuel starvation from improper fuel tank management and impacted terrain. The probable cause was the pilot's in-flight mismanagement of the available fuel supply by failure to switch fuel tank position, with low ceilings and dark night conditions as contributing factors.
NTSB MIA02FA144 (2002, FATAL): A Piper PA-28-180 lost engine power on downwind leg shortly after takeoff and the pilot attempted a forced landing but struck trees and terrain. The probable cause was the misrouting of the fuel lines to the fuel selector, which resulted in the use of a fuel tank with inadequate fuel supply, fuel starvation, and loss of engine power.
The real accidents cited above occurred at other airports and in other aircraft — NOT at Clearwater Air Park. KCLW has its own accident history (forced landing, loss of control, gear-up landing, hard landing, and fuel starvation are the dominant patterns), but these specific NTSB events happened elsewhere. The scenario is localized to KCLW to make the off-field environment real and consequential for you as a student here.
The consistent thread across all these events: the Piper Cherokee 180's LEFT/RIGHT fuel selector is unforgiving. There is no BOTH position. An intermediate position, an OFF position, or a failure to switch tanks at the right time results in fuel starvation and engine failure. The failure is always a lack of discipline in fuel management — not checking the selector position before takeoff, not switching tanks on schedule, or not understanding that the selector must be moved deliberately and fully to LEFT or RIGHT. At low altitude on initial climb, when the engine is at full power and fuel flow is maximum, a fuel-selector problem will show up immediately. The window for diagnosis and correction is measured in seconds.
At KCLW, the off-field environment off both runway ends is dense residential development. There is no open field, no water, no ideal landing surface. A forced landing in this environment is a last resort. The correct response to engine roughness or power loss on initial climb is to check the fuel selector position immediately — before trying carb heat, before trying mixture adjustment, before trying anything else. If the selector is in an intermediate position or OFF, move it fully to LEFT or RIGHT. If the selector is correct and the problem persists, then consider other diagnoses. But fuel-selector position is the first check, every time.
Key lesson — In the Piper Cherokee 180, the fuel selector is a three-position valve: LEFT, RIGHT, and OFF. There is no BOTH position. The pilot must actively select and switch tanks. An intermediate position (between LEFT and RIGHT) or an OFF position will restrict or cut off fuel flow, causing fuel starvation and engine failure. At full power on initial climb, this will happen within seconds. The correct response to engine roughness or power loss on initial climb is to check the fuel selector position immediately and move it fully to LEFT or RIGHT. Do not assume the selector is correct; verify it visually. Brief yourself on the fuel-switching procedure before every flight. At KCLW, the off-field environment is dense residential development — there is no open field or water for a forced landing. A precautionary landing after any engine anomaly at low altitude is the safer call.
Debrief — teaching points
The Piper Cherokee 180 has no BOTH position on the fuel selector.
The fuel selector is a three-position valve: LEFT, RIGHT, and OFF. Unlike a Cessna 172 (which has a BOTH position and feeds from both tanks automatically), the Cherokee 180 requires the pilot to actively select and switch tanks. There is no automatic crossfeed. If the selector is in the OFF position or in an intermediate position (between LEFT and RIGHT), fuel flow is restricted or cut off entirely. At full power on initial climb, this will cause engine failure within seconds.
An intermediate fuel-selector position is a fuel-starvation trap.
The fuel selector must be moved fully to LEFT or fully to RIGHT. Placing it between the two positions restricts fuel flow. This can happen if the selector is bumped during preflight, if the control linkage is loose, or if the pilot does not move it fully during a tank switch. NTSB CEN24LA189 and CEN24LA108 both involved students positioning the selector between port positions, resulting in fuel starvation and engine failure. Check the selector position visually before takeoff and ensure it is fully engaged in either LEFT or RIGHT.
At full power on initial climb, a fuel-selector problem will show up immediately.
Fuel flow is maximum at full power and climb. If the selector is in an intermediate position or OFF, the engine will begin to sputter and lose power within 10–15 seconds. This is not a gradual degradation; it is a rapid power loss. At 400–500 ft AGL on initial climb, you have very little time to diagnose and correct the problem. The first check must be the fuel selector position.
Fuel-selector position is the first check for engine roughness or power loss on climb.
When the engine begins to sputter or lose power on initial climb, do not immediately apply carburetor heat or adjust the mixture. Check the fuel selector position first. Verify visually that it is fully to the LEFT or fully to the RIGHT. If it is in an intermediate position or OFF, move it fully to the correct position immediately. Only if the selector is correct should you proceed to other diagnoses (carb heat, mixture, engine instruments). NTSB WPR24LA178 and CEN24LA108 both involved pilots who corrected the fuel selector and restored power. The pilots who did not check the selector first ended up making forced landings.
Brief yourself on the fuel-switching procedure before every flight.
Know when you will switch tanks (typically every 30 minutes in the Cherokee 180 to balance fuel consumption), which tank you will switch to, and the exact position of the selector for each tank. Write it down in your flight plan. Do not rely on memory. NTSB CEN24LA191 involved a pilot who failed to switch fuel tanks while distracted crossing a mountain range. A written fuel-management plan, reviewed before takeoff, prevents this error.
Off Runway 16 at KCLW, the off-field environment is dense residential development.
The USGS NLCD ground cover off Runway 16's departure end (heading 155°) is mostly dense development, low-density development, and medium development. There is no open field, no water, no park, no road suitable for a forced landing. A forced landing in this environment is a last resort. The correct response to a fuel-selector problem on initial climb is to diagnose and correct it quickly, or return to the airport for a precautionary landing. Do not delay the decision to return; at 500 ft AGL with a sick engine, the window is narrow.
Built from the real accident record
Scenario built from NTSB WPR24LA178, CEN24LA191, CEN24LA189, ERA24LA116, and CEN24LA108 (PA-28-180 fuel-selector mismanagement and fuel starvation on climb). Additional context from NYC03LA096 (maintenance-related fuel-line failure) and DFW05FA028, MIA02FA144 (fatal fuel-starvation outcomes in the PA-28-180). Anonymized and localized to KCLW.
NTSB reports: NYC03LA096 · DFW05FA028 · MIA02FA144 · WPR24LA178 · CEN24LA191 · CEN24LA189 · ERA24LA116 · CEN24LA108
ACS tasks: PA.I.F — Weather Information · PA.I.G — Cross-Country Flight Planning · PA.II.B — Engine Starting / Systems Preflight · PA.II.E — Fuel System Management · PA.IX.C — Emergency Approach and Landing · PA.I.H — Human Factors
Relevant FARs: §91.3 · §91.13 · §91.185
Step through the full decision tree, make the calls, and see where each choice leads — then debrief it with your CFI.
Open the interactive scenario →All sample scenarios · More Piper Cherokee 180 scenarios · More scenarios at KCLW