ANC93LA177 · Piper PA-18
40 Mile Air Piper PA-18 · Accident: in flight collision with terrain/water while maneuvering
From 6KA · TOK, AK to an unrecorded destination
Event
- NTSB case
- ANC93LA177
- 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
Piper PA-18
- Aircraft type
- Piper PA-18
- 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
- N82081
- Operator
- 40 Mile Air
- Onboard fatalities
- Unknown
- Route
- From 6KA · TOK, AKTo 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
- Maneuvering
- 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
- In flight collision with terrain/water
- 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
- Pilot in command › Proper altitude, not maintained
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
THE PILOT SAID HE WAS MAKING A LOW PASS OVER THE AREA TO EVALUATE IT FOR A POSSIBLE FUTURE LANDING AREA WITH HUNTING CLIENTS. DURING THE LOW PASS THE RIGHT WHEEL TOUCHED DOWN IN A HOLE, CAUSING THE AIRPLANE TO BOUNCE. ABOUT 25 FEET LATER IT TOUCHED DOWN IN ANOTHER HOLE, THEN NOSED OVER.
Probable cause
THE PILOT'S FAILURE TO MAINTAIN A PROPER ALTITUDE DURING THE LOW PASS. A FACTOR WAS THE ROUGH/UNEVEN TERRAIN.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record ANC93LA177
- Event ID
- 20001211X13290
- Case number
- ANC93LA177
- 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 1993-09-12.
- API snapshot SHA-256: c2545e634c9c64ae663bb54f6f28aca0cf0d3d262cc38b94cd120a0c37ac7d1e; retrieved 2026-09-23T01:38:18.718Z.