ATL91LA162 · Harold J. Eagen PITTS SPECIAL S-1C PITTS SPEC
Harold J. Eagen PITTS SPECIAL S-1C PITTS SPEC · Accident: total loss of engine power (mechanical failure) on approach
From 9A1 · Covington, GA to Oconee County Regional Airport (CEU)
Event
- NTSB case
- ATL91LA162
- 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
Harold J. Eagen PITTS SPECIAL S-1C PITTS SPEC
- Aircraft type
- Harold J Eagen PITTS SPECIAL S-1C
- 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
- N9HE
- Operator
- Brooks, James D. · private individual
- Onboard fatalities
- Unknown
- Route
- From 9A1 · Covington, GATo Oconee County Regional Airport (CEU), Clemson, SC
- 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 go-around
- 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 contamination; Tree(s)
- 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
- Fluid, fuel › Contamination
- Fluid, fuel › Water
- Pilot in command › Operation with known deficiencies in equipment, performed
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
THE PRIVATE PILOT WAS FLYING THE NEWLY PURCHASED HOMBEBUILT AIRPLANE WHEN THE ENGINE BEGAN TO RUN ROUGHLY. THIS ENGINE ROUGHNESS COINCIDED WITH SWITCHING FUEL TANKS. HE LANDED AND HAD SOME FRIENDS CHECK THE AIRPLANE; IT WAS THEN ASSUMED THAT OLD FUEL STILL REMAINED IN THE UPPER FUEL TANK. AFTER A LOCAL 'TEST FLIGHT', HE DECIDED TO CONTINUE THE TRIP USING THE LOWER TANK ONLY. SHORTLY AFTER TAKEOFF, HE REPORTED THAT THE ENGINE WAS 'DETONATING'. HE WAS OBSERVED ON SHORT FINAL AT A NEARBY AIRPORT, THEN HE WAS OBSERVED EXECUTING A GO-AROUND. THE AIRPLANE THEN DESCENDED INTO NEARBY TREES, CRASHED, AND BURNED. INSPECTION OF THE WRECKAGE REVEALED WATER AND CORROSION IN THE AIRCRAFT FUEL SYSTEM. THE AIRPLANE, WHICH WAS ABOUT 10-YEARS-OLD, HAD A TOTAL FLIGHT TIME OF 46 HOURS. REPORTEDLY, IT WAS STORED FOR SEVERAL YEARS PRIOR TO THE PURCHASE.
Probable cause
CONTAMINATION AND WATER EXISTING IN THE FUEL SYSTEM WHICH RESULTED IN ENGINE STOPPAGE AND THE PILOT'S CONTINUED FLIGHT WITH A KNOWN AIRCRAFT DEFICIENCY.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record ATL91LA162
- Event ID
- 20001212X17775
- Case number
- ATL91LA162
- 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: investigation status. Values present in the bulk record are kept.
- The date is the local date, which is the same as the UTC date the NTSB stores.
- API snapshot SHA-256: 9551aaa48d9035ca3c49a15ecccac08971a18ec2363c1f8eb5bc96baa7ff744f; retrieved 2026-09-21T01:37:41.158Z.