Maule M-4-210C accident near Tok, Alaska, September 4, 1984
On September 4, 1984 at about 1:00 am local time, a Maule M-4-210C, registered N9820M, was substantially damaged in an accident near Tok, Alaska. 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
- September 4, 1984 · about 1:00 am local time
- Place
- Tok, Alaska · map
- Type
- Accident
- Injuries
- No one was hurt; 2 people were on board or involved.
- Weather
- visual conditions (good weather)
- Aircraft
- Maule M-4-210C · all M-4-210Cs on the register
- Registration
- N9820M · no longer on the register · serial 1008C
- Damage
- Substantial damage
- Flight
- Personal flight · general aviation rules (Part 91)
The NTSB's narrative final · quoted from the NTSB record
THE ACFT LANDED ON AN UNIMPROVED AIRSTRIP AND THE LANDING GEAR COLLAPSED DURING THE LANDING ROLL. THE PLT INDICATED HE SHOULD HAVE AVOIDED THE ROUGH AIRSTRIP.
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
- Flight time: 550 hours in all; 50 in this make and model; 20 in the last 90 days; 10 in the last 30 days; 550 as pilot in command
- Medical certificate: None (valid medical--no waivers/lim.)
- Seat: left
The aircraft
- Airframe total time: 900 hours
- Last inspection: annual inspection, November 11, 1983; 50 hours since
- Maximum gross weight: 2,500 lb
- Seats: 4
- Landing gear: fixed
- Engine: Continental IO-360-A (piston); 0 hours total
The flight
- Departed from: Unknown at 8:00 pm
- Flight plan: none
- Runway 0
Weather at the time
- Light: daylight
- Visibility: 50 statute miles
- Sky: clear
- Temperature: 39°F (4°C), dew point 10°F (-12°C)
- Observation at 5:00 pm
Injuries
| Fatal | Serious | Minor | None | |
|---|---|---|---|---|
| Crew | 1 | |||
| Passengers | 1 |
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.
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.