Mooney M20K accident near Rexburg, Idaho, October 12, 2002
On October 12, 2002 at about 6:55 pm local time, a Mooney M20K, registered N231EH, was substantially damaged in an accident near Rexburg, Idaho (Madison County 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 perform a go-around once it became evident that his remedial action was not adequate to overcome the porpoise/pilot-induced oscillation that occurred during the landing flare. Factors include the pilot's inadvertent repeated ballooning/porpoising during the landing sequence, and a fence and line of trees off the departure end of the runway.
Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.
What the record shows
- Date
- October 12, 2002 · about 6:55 pm local time
- Place
- Rexburg, Idaho · Madison County · map
- Type
- Accident
- Injuries
- No one was hurt; 4 people were on board or involved.
- Weather
- visual conditions (good weather)
- Aircraft
- Mooney M20K · all M20Ks on the register
- Registration
- N231EH · no longer on the register · serial 25-0179
- Damage
- Substantial damage
- Flight
- Personal flight · general aviation rules (Part 91)
The NTSB's narrative final · quoted from the NTSB record
The pilot entered a left downwind for Runway 17 with the intention of making a full stop landing on the 4,200 foot strip. He reportedly touched down on the runway numbers, but inadvertently allowed the aircraft to balloon back into the air. After a few seconds, the aircraft touched down a second time, but then ballooned even higher. According to the pilot, when the aircraft touched down the third time, he "...added some power to stay on the ground." This resulted in the aircraft lifting off the runway for a third time. After the aircraft settled on the surface for the fourth and final time, the pilot concluded that he would not be able to stop before reaching the fence located just off the south end of the runway. At that point he decided to add full power in an attempt to clear the fence and complete the landing roll in the area beyond it. Although he got the aircraft off the ground, the landing gear caught on the fence and pulled the aircraft to the ground. Soon thereafter, the left wing collided with a tree and the aircraft came to rest. According to the pilot, there was no evidence of any malfunction of the flight control system or the engine. He also stated that during the entire landing sequence, including during the time he attempted to "clear the fence," the wing flaps were in the fully deployed (down) position. In his narrative report, he also stated that he has now learned to execute a go-around if the wheels are not firmly planted by the time the aircraft reaches the second VASI (Visual Approach Slope Indicator).
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: 266 hours in all; 107 in this make and model; 41 in the last 90 days; 17 in the last 30 days; 118 as pilot in command
- Last flight review: January 24, 2002
- Medical certificate: Class 2 (valid medical--w/ waivers/lim.)
- Seat: left
- Injury: no injuries
The aircraft
- Airframe total time: 3,444 hours
- Last inspection: annual inspection, June 10, 2002; 82 hours since
- Maximum gross weight: 2,900 lb
- Seats: 4
- Landing gear: retractable
- Engine: Continental TSIO-360-LB1B (piston); 0 hours total
The flight
- Departed from: RXE Driggs ID at 6:00 pm
- Destination: RXE Rexburg ID
- Flight plan: none
- Runway 17, 4,200 ft by 75 ft
Weather at the time
- Light: daylight
- Visibility: 10 statute miles
- Sky: clear
- Temperature: 25°F (-4°C), dew point 0°F (-18°C)
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.
Other NTSB records under N231EH 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.