SEA97FA130 · Lockheed P-38L
Lockheed P-38L · Accident: total loss of engine power (non-mechanical) on approach
From S47 to an unrecorded destination
Event
- NTSB case
- SEA97FA130
- Event typeAccident: someone killed or seriously injured, or the aircraft substantially damaged (NTSB definition). Incident: an occurrence that affected or could have affected safety, short of that. Glossary
- Accident
- InvestigationHow far the investigation had got when the record was published: preliminary, ongoing, final or completed. Unknown where the source does not say. Glossary
- Completed
- API-reported fatalities
- 1 · all aircraft and ground
- Ground fatalities
- 0
- OperationWhat kind of flying it was, grouped by the rules it flew under: airline (US Part 121), air taxi and commuter (Part 135), general aviation (Part 91 and similar), military or government. Glossary
- General aviation
- WeatherVisual meteorological conditions (VMC): good enough to fly by looking outside. Instrument conditions (IMC): cloud or low visibility, flying by instruments. Glossary
- Visual Meteorological Cond
Lockheed P-38L
- Aircraft type
- Lockheed P-38
- Category
- Airplane
- RegistrationThe aircraft's tail number, such as N12345 or G-ABCD. Registrations are reissued, so the same one years apart can be a different aircraft. Glossary
- N7973
- Operator
- Ethell, Jeffrey, L. · private individual
- Onboard fatalities
- Unknown
- Route
- From S47To not recorded
- Aircraft age
- Not recorded
- Flight rulesThe regulations the flight operated under: in the US, Part 91 (general aviation), Part 121 (airlines), Part 135 (air taxi and commuter) and others; for flights abroad, the NTSB's coarser commercial or non-commercial code. Glossary
- Part 91: General Aviation
- Phase of flightThe stage of the flight when things started to go wrong: standing, taxi, takeoff, initial climb, en route, maneuvering, approach or landing. Glossary
- Approach · VFR pattern base
- First occurrenceThe single coded event the NTSB judges best describes what happened (records from 2008 on). Older records name the first occurrence in the sequence instead. Glossary
- Total loss of engine power (non-mechanical)
- Also codedOther events the NTSB coded in the sequence, such as a wire strike after a loss of power. Flight Findings uses them for its kinds of event. Glossary
- Fuel starvation
- DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
- Destroyed
Cause areas
- Pilot in command › Aircraft control, not maintained
- Pilot in command › Airspeed(vmc), not maintained
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
The aircraft (P-38) had been topped off with full reserve & main fuel tanks (44 US gal/engine reserve tanks & 72 gal/engine main tanks). The pilot took off with about 20 minutes fuel having been already consumed. Operating with another P-38 within the airport area, the 2 aircraft flew about 20 to 25 minutes each. The fuel consumption was reported nominally at 60 gallons/hour/engine (1 gal/minute). With 44 gallons of fuel in each RESERVE tank for the duration of both flights, the engines would have exhausted all available fuel in each RESERVE tank after about 44 minutes. Both fuel selectors were found on the RESERVE setting at the site. No mechanical malfunction was found with either propeller or engine. The flaps & landing gear were retracted. According to the Pilot's Manual (flight manual), if one engine fails below 120 mph (safe single-engine airspeed), the pilot is to 'close both throttles and land straight ahead.' The flight manual did not provide any information for aircraft minimum control speeds with the flaps fully retracted. Several witnesses reported the aircraft was slow while turning base. Since this was a single-seat aircraft, there was no provision for 'dual' instructional training in single-engine procedures or spin recovery. The pilot was reported to have flown 6 or 7 hours in another P-38, which included practice simulated single-engine maneuvers, but no actual in-flight shut down & feathering of an engine.
Probable cause
failure of the pilot to maintain minimum control speed (VMC), after loss of power in one engine, which resulted in a loss of aircraft control and collision with terrain. Related factors were: the pilot's improper fuel management and failure to change the fuel selector position before a fuel tank had emptied, which led to fuel starvation and loss of power in one engine; and the pilot's lack of familiarity with the aircraft, relative to single-engine minimum airspeeds.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record SEA97FA130
- Event ID
- 20001208X08240
- Case number
- SEA97FA130
- Dataset
- historical-pre2008
- Source SHA-256
- 89e2df6d848e7ab3b42e7d7c7a03ff403303057a26ca04c95b3ea67201c3ce74
Source notes (4)
- Unreviewed is an editorial label, not an investigation status. API-sourced is not report-checked or human-reviewed. Explicit event totals are used without summing aircraft injury tables; onboard allocation is withheld. Unknown values remain unknown. The operation category is mapped from the NTSB-reported FAR part and has not been reviewed.
- Filled from the NTSB case API where the bulk record had no value: local date, investigation status. Values present in the bulk record are kept.
- The date is the local date; the NTSB stores the UTC date 1997-06-07.
- API snapshot SHA-256: a98b6e639131ca52f786f55bbb1e4ca56c791e442ffac6967af87c729edffeb8; retrieved 2026-09-20T22:56:18.172Z.