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ANC87LA010 · Taylorcraft BC-12D

24 Oct 1986 · Unalakleet, AK, United States

Taylorcraft BC-12D · Accident: partial loss of engine power (mechanical failure) during initial climb

From an unrecorded airport to Edward G. Pitka Sr Airport (GAL)

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Event

NTSB case
ANC87LA010
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

Taylorcraft BC-12D

Aircraft type
Taylorcraft BC-12
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
N95248
Operator
Unknown
Onboard fatalities
Unknown
Route
From not recordedTo Edward G. Pitka Sr Airport (GAL), GALENA, AK
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
Initial climb
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
Partial loss of engine power (mechanical failure)
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

  • Carburetor heat control, cable/push-pull rod › Disconnected
  • Fuel system › Contamination
  • Fuel system › Water
  • Pilot in command › Aircraft preflight, inadequate
  • Pilot in command › Carburetor heat, attempted
  • Pilot in command › Fuel supply, improper

Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.

NTSB narrative

THE PRIVATE PILOT WITH 14 HOURS EXPERIENCE IN THIS AIRPLANE DID NOT RECOGNIZE THAT THE CARBURETOR HEAT CONTROL WAS NOT FUNCTIONING PROPERLY. HE DID NOT RECALL DRAINING THE AIRPLANE'S FUEL SUMPS AFTER REFUELING FROM EXPOSED FUEL TANKS PRIOR TO TAKEOFF. CARBURETOR ICE AND PARTICULATE MATTER AND WATER COULD HAVE DEROGATED ENGINE PERFORMANCE. AFTER PWR LOSS DURING INITIAL CLIMB THE PLT WAS UNABLE TO RETURN TO THE ARPT AND LANDED OFF SHORE IN WATER. AFTER RECOVERY THE ENG WA OPERATED. THE DAY OF THE ACC HAD WX COND. FOR CARB ICE.

Verbatim NTSB analysis from the NTSB dataset

Sources

NTSB record ANC87LA010
Event ID
20001213X34900
Case number
ANC87LA010
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: 3f9c225aa52596d86bfd80fd596dc7186d97c7587de91794d2edb1b8a9332dbf; retrieved 2026-09-23T13:47:28.469Z.