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ANC95LA069 · Christen Industries A-1

10 Jun 1995 · TYONEK, AK, United States

Christen Industries A-1 · Accident: on ground/water collision with terrain/water during landing

From Elmendorf Air Force Base (EDF) to an unrecorded destination

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Event

NTSB case
ANC95LA069
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

Christen Industries A-1

Aircraft type
Christen A-1
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
N9622V
Operator
Unknown
Onboard fatalities
Unknown
Route
From Elmendorf Air Force Base (EDF), Anchorage, 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
Landing · landing roll
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
On ground/water 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 › Unsuitable terrain or takeoff/landing/taxi area, selected

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

NTSB narrative

THE PILOT REPORTED HE WAS LANDING ON A SANDBAR NEAR THE MOUTH OF A RIVER WHEN HE NOTICED A 'SIGNIFICANT' DEPRESSION IN THE SANDBAR DURING THE LANDING ROLL. HE SAID THE AIRPLANE WAS GOING TOO FAST TO STOP, AND TOO SLOW TO ATTEMPT TO TAKEOFF AND MISS THE DEPRESSION. THE AIRPLANE SUSTAINED SUBSTANTIAL DAMAGE WHEN IT ENCOUNTERED THE ROUGH TERRAIN.

Probable cause

THE PILOT'S SELECTION OF AN UNSUITABLE LANDING SITE. A FACTOR ASSOCIATED WITH THE ACCIDENT IS THE ROUGH AND UNEVEN SANDBAR.

Verbatim NTSB analysis and probable cause from the NTSB dataset

Sources

NTSB record ANC95LA069
Event ID
20001207X03580
Case number
ANC95LA069
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 1995-06-11.
  • API snapshot SHA-256: 2674c9c0653cc91a43328bb06b1a1efe5aa67e54d7e015b163248dab981e39e8; retrieved 2026-09-22T23:50:09.220Z.