Piper PA18-150 accident near Redmond, Oregon, March 28, 1990
On March 28, 1990 at about 5:30 pm local time, a Piper PA18-150, registered N83681, was substantially damaged in an accident near Redmond, Oregon (Roberts Fld airport). It was a personal flight under general aviation rules (Part 91). No one was hurt; 1 person was on board or involved. The weather was visual conditions (good weather).
The NTSB's probable cause their words, unchanged
PILOT DID MAINTAIN DIRECTIONAL CONTROL OF THE AIRPLANE DURING THE TAKEOFF GROUND RUN. THE PILOT WAS UNABLE TO ADEQUATELY CORRECT THE SITUATION BEFORE THE AIRPLANE EXITED THE RUNWAY AND GROUND LOOPED RESULTING IN THE COLLAPSE OF THE MAIN LANDING GEAR.
Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.
What the record shows
- Date
- March 28, 1990 · about 5:30 pm local time
- Place
- Redmond, Oregon · Roberts Fld · map
- Type
- Accident
- Injuries
- No one was hurt; 1 person was on board or involved.
- Weather
- visual conditions (good weather)
- Aircraft
- Piper PA18-150 · all PA18-150s on the register
- Registration
- N83681 · registry record · serial 18-7709119
- Damage
- Substantial damage
- Flight
- Personal flight · general aviation rules (Part 91)
The NTSB's narrative final · quoted from the NTSB record
DURING THE TAKEOFF GROUND ROLL, THE AIRPLANE BEGAN TO VEER TO THE LEFT. THE PILOT WAS UNABLE TO REGAIN CONTROL OF THE AIRPLANE BEFORE IT EXITED THE RUNWAY AND GROUND LOOPED TO THE RIGHT COLLAPSING THE MAIN LANDING GEAR.
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: airline transport pilot, flight instructor, commercial pilot, flight engineer
- Ratings: multi-engine land; single-engine land; instructor: airplane single-engine; instrument: airplane
- Flight time: 15,000 hours in all; 200 in this make and model; 18,854 as pilot in command; 976 on instruments
- Medical certificate: Class 1 (valid medical--w/ waivers/lim.)
- Seat: unk
The aircraft
- Last inspection: inspection type not recorded; 0 hours since
- Maximum gross weight: 1,625 lb
- Seats: 2
- Landing gear: fixed
- Engine: Lycoming O-320-A2B (piston); 0 hours total
The flight
- Flight plan: none
- Runway 10, 6,999 ft by 150 ft
Weather at the time
- Light: daylight
- Sky: clear
- Temperature: 0°F (-18°C), dew point 0°F (-18°C)
Injuries
| Fatal | Serious | Minor | None | |
|---|---|---|---|---|
| Crew | 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.