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Accidents · NTSB ANC86LA016 · Preliminary: the investigation is not finished

Piper PA-20 accident near Wasilla, Alaska, December 15, 1985

On December 15, 1985 at about 6:00 pm local time, a Piper PA-20, registered N7773K, was substantially damaged in an accident near Wasilla, Alaska (Philos airport). It was a personal flight under general aviation rules (Part 91). No one was hurt; 2 people were on board or involved. The weather was visual conditions (good weather).

The NTSB's probable cause their words, unchanged

The NTSB has not yet published a probable cause for this accident. Investigations usually take one to two years; this page updates when the final report is released.

Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.

What the record shows

Date
December 15, 1985 · about 6:00 pm local time
Place
Wasilla, Alaska · Philos
Type
Accident
Injuries
No one was hurt; 2 people were on board or involved.
Weather
visual conditions (good weather)
Aircraft
Piper PA-20 · all PA-20s on the register
Registration
N7773K · no longer on the register · serial 20-600
Damage
Substantial damage
Flight
Personal flight · general aviation rules (Part 91)

The NTSB's narrative final · quoted from the NTSB record

AIRCRAFT LOST CONTROL DURING LANDING AND CRASHED INTO ANOTHER PRIVATE AIRCRAFT. WITNESS REPORTED SEEING AIRCRAFT MAKE A FAST APPRAOCH, LAND LONG, GROUND LOOP AND SLIDE SIDE WAYS INTO PARKED AERONCA. WITNESS STATED THAT AIRCRAFT LANDED WITH A TAILWIND,WHILE PILOT REPORTED A HEADWIND.

The complete narrative as the NTSB published it. The NTSB's docket holds the report as a PDF and any photographs, statements and other documents from the investigation.

The factual record from the NTSB's investigation tables, in plain English

Pilot

  • Certificate: private
  • Ratings: single-engine land; instrument: airplane
  • Medical certificate: Class 2 (expired)
  • Seat: left

The aircraft

  • Last inspection: inspection type not recorded
  • Maximum gross weight: 1,800 lb
  • Seats: 4
  • Landing gear: fixed
  • Engine: Lycoming O-290-D (piston); 0 hours total

The flight

  • Departed from: MRI Anchorage AK
  • Flight plan: none
  • Runway 12, 1,250 ft by 50 ft

Weather at the time

  • Light: daylight
  • Visibility: 20 statute miles
  • Sky: broken clouds at 6,000 ft; not recorded at 6,000 ft
  • Temperature: 21°F (-6°C), dew point 0°F (-18°C)
  • Observation at 2:00 pm

Injuries

FatalSeriousMinorNone
Crew1
Passengers1

Documents from the investigation the NTSB's docket: the evidence folder behind the report

The docket, the folder of records gathered during an investigation (maintenance records, photographs, witness statements, examinations), has not been read from the NTSB for this case yet; the list appears here once it has. Open the docket at the NTSB.

Other NTSB records under N7773K the same tail number, which may have belonged to a different aircraft at the time

1982-08-24ANC82DAG43 · accident near Eagle River, AK · substantial damage · no injuries

Everything on this page comes from the NTSB's public records. The narrative, probable cause and findings are the NTSB's own words; the coded tables behind the report are written out in plain English, with pilots' ages, home towns and medical details left out. The documents and photographs are the NTSB's docket, shown as the NTSB released them. This site's own text never names anyone involved. A preliminary report can change; the final report usually follows one to two years later, and the page is refreshed when it does.