Piper PA-22 accident near Tecumseh, Oklahoma, April 17, 2006
On April 17, 2006 at about 1:30 am local time, a Piper PA-22, registered N945A, was substantially damaged in an accident near Tecumseh, Oklahoma (Private Ranch airport). It was a personal flight under general aviation rules (Part 91). No one was hurt; 4 people were on board or involved. The weather was visual conditions (good weather).
The NTSB's probable cause their words, unchanged
The pilot's failure to maintain clearance from the trees. Contributing factors were the pilot's inadequate preflight planning/preparation and the high-density altitude.
Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.
What the record shows
- Date
- April 17, 2006 · about 1:30 am local time
- Place
- Tecumseh, Oklahoma · Private Ranch
- Type
- Accident
- Injuries
- No one was hurt; 4 people were on board or involved.
- Weather
- visual conditions (good weather)
- Aircraft
- Piper PA-22 · all PA-22s on the register
- Registration
- N945A · no longer on the register · serial 22-254
- Damage
- Substantial damage
- Flight
- Personal flight · general aviation rules (Part 91)
The NTSB's narrative final · quoted from the NTSB record
The 238-hour private pilot and three passengers attempted to depart the 1,900-foot private grass airstrip in a vintage 125 horsepower single-engine airplane. The pilot reported that he elected to depart the airstrip in a northerly heading to take advantage of the very light headwind; however, he was aware of the tall trees at the departure end of the runway. During the takeoff roll, the pilot added that he extended the flaps to the first notch as the airplane accelerated through 60 mph. The pilot added that he was able to rotate at 60 mph, and the airplane appeared to initiate a climb. Shortly after takeoff, the airplane appeared to have encountered some "sinking air" and the airplane started to settle into the tall trees located near the departure end of the airstrip. The 1951-vintage fabric covered airplane was not equipped with a stall warning indicator. There was no post-crash fire and the pilot and passengers were able to egress the airplane unassisted. The pilot reported that there were no anomalies with the airplane's flight controls or engine. The pilot further reported that he should have "stepped off" the field length and calculated the density altitude on paper instead of figuring it in his head. The weather observation facility located about seven nautical miles southeast from the site of the accident was reporting calm winds. The field elevation at the airport was approximately 1,073 feet and the density altitude was calculated at 3,122 feet. The estimated weight of the airplane at the time of departure was near its maximum takeoff weight of 1,800 pounds.
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: 238 hours in all; 73 in this make and model
- Medical certificate: Class 3 (with waivers/limitations)
- Seat: left
- Injury: no injuries
The aircraft
- Airframe total time: 2,470 hours
- Last inspection: annual inspection, January 1, 2006
- Maximum gross weight: 1,800 lb
- Seats: 4
- Landing gear: fixed
- Engine: Lycoming O-290-D (piston); 0 hours total
The flight
- Departed from: SNL Shawnee OK at 1:00 am
- Destination: Tecumseh OK
- Flight plan: none
- Runway 36, 1,900 ft by 50 ft
Weather at the time
- Light: dusk
- Visibility: 10 statute miles
- Sky: clear
- Temperature: 82°F (28°C), dew point 46°F (8°C)
- Altimeter: 29.70 inHg
- Observation at 1:33 am from SNL, 7 miles away
Injuries
| Fatal | Serious | Minor | None | |
|---|---|---|---|---|
| Crew | 1 | |||
| Passengers | 3 |
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.