Piper PA-18A accident near Shady Cove, Oregon, March 4, 2006
On March 4, 2006 at about 8:00 pm local time, a Piper PA-18A, registered N1984A, was substantially damaged in an accident near Shady Cove, Oregon (Shady Cove 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 pilot's improper installation of the control stick during maintenance, which resulted in the control stick becoming disconnected during the initial takeoff climb, resulting in a loss of control and in-flight collision with the ground.
Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.
What the record shows
- Date
- March 4, 2006 · about 8:00 pm local time
- Place
- Shady Cove, Oregon · Shady Cove · map
- Type
- Accident
- Injuries
- No one was hurt; 2 people were on board or involved.
- Weather
- visual conditions (good weather)
- Aircraft
- Piper PA-18A · all PA-18As on the register
- Registration
- N1984A · registry record · serial 18-1808
- Damage
- Substantial damage
- Flight
- Personal flight · general aviation rules (Part 91)
The NTSB's narrative final · quoted from the NTSB record
According to the pilot, during the takeoff initial climb, at about 40 feet agl, the control stick came out of its attach point. He reduced power, and the airplane descended and impacted terrain in approximately a 30 degree pitch down attitude. The pilot stated that the reason the control stick came out was that he had "improperly installed" it during preventative maintenance.
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: 1,800 hours in all; 1,000 in this make and model; 30 in the last 90 days
- Medical certificate: Class 3
- Injury: no injuries
The aircraft
- Landing gear: fixed
- Engine: Lycoming O-320-A2B (piston); 0 hours total
The flight
- Departed from: OG31 Shady Cove OR
- Destination: OG31 Shady Cove OR
- Flight plan: none
- Runway 18
Weather at the time
- Light: daylight
- Temperature: 0°F (-18°C), dew point 0°F (-18°C)
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.
Other NTSB records under N1984A the same tail number, which may have belonged to a different aircraft at the time
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.