FTW93LA234 · Cessna 177B
Cessna 177B · Accident: total loss of engine power (mechanical failure) en route
From Johnson County Executive Airport (OJC) to F67 · TX
Event
- NTSB case
- FTW93LA234
- 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
- 0 · 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
Cessna 177B
- Aircraft type
- Cessna 177
- 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
- N34293
- Operator
- Smith, Edward J. · private individual
- Onboard fatalities
- Unknown
- Route
- From Johnson County Executive Airport (OJC), Olathe, KSTo F67 · TX
- 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
- En route · cruise
- 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 (mechanical failure)
- 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
- Substantial
Cause areas
- Fluid, fuel › Starvation
- Fuel system, line › Incorrect
- Fuel system, line › Leak
- Manufacturer › Acft/equip, inadequate aircraft component
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
AT ABOUT 2,500 FT AGL A TOTAL LOSS OF ENGINE POWER OCCURRED.THE PILOT MADE A FORCED LANDING ON AN INTERSTATE HIGHWAY. DURING THE LANDING FLARE THE AIRPLANE COLLIDED WITH A ROAD SIGN AND A CONCRETE BARRICADE. EXAMINATION REVEALED EVIDENCE OF FUEL LEAKING FROM THE FUEL LINE GOING TO THE FUEL PRESSURE GAUGE. THE LINE WAS REPLACED, AND AN ENGINE TEST RUN WAS CONDUCTED WITH NO ANOMALIES. FURTHER EXAMINATION OF THE FUEL LINE REVEALED THAT IT HAD BEEN MISIDENTIFIED. THE CESSNA DATA TAG INDICATED THAT THE FUEL LINE WAS MADE FROM AN AEROQUIP AE701 HOSE. HOWEVER, IT HAD BEEN MADE FROM A NITRILE RUBBER AEROQUIP 601 HOSE.
Probable cause
LOSS OF ENGINE POWER DUE TO FUEL STARVATION AS A RESULT OF A LEAKING FUEL LINE. THE FUEL LINE WAS NOT THE CORRECT PART AS A RESULT OF A MISIDENTIFICATION BY CESSNA.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record FTW93LA234
- Event ID
- 20001211X13151
- Case number
- FTW93LA234
- 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 1993-08-09.
- API snapshot SHA-256: ab83c8c2da4012fe38879f493170fad8448327fac05d2493bac99263549264b6; retrieved 2026-09-23T01:45:57.922Z.