The U.S. aircraft register, updated daily
Accidents · NTSB DEN08CA019 · Final report

Amateur-built AA-5 accident near Wheatland, Wyoming, October 24, 2007

On October 24, 2007 at about 4:00 pm local time, a amateur-built AA-5, registered N5859L, was substantially damaged in an accident near Wheatland, Wyoming. It was a flight of an unrecorded kind 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

The pilot's improper decision to execute an off-airport landing on a dirt road. A contributing factor was the soft terrain.

Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.

What the record shows

Date
October 24, 2007 · about 4:00 pm local time
Place
Wheatland, Wyoming · map
Type
Accident
Injuries
No one was hurt; 1 person was on board or involved.
Weather
visual conditions (good weather)
Aircraft
Amateur-built AA-5
Registration
N5859L · no longer on the register · serial AA5-0059
Damage
Substantial damage
Flight
Flight of an unrecorded kind · general aviation rules (Part 91)

The NTSB's narrative final · quoted from the NTSB record

The pilot attempted to the land the airplane on a dirt road to inspect some cattle in a field. During the landing, the main landing gear settled into soft terrain and the airplane yawed left approximately 30 degrees. The pilot attempted to execute a go-around, but was unsuccessful. The airplane impacted a small tree and came to rest on its nose.

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: 100 hours in all; 10 in this make and model
  • Medical certificate: Class 3

The aircraft

  • Landing gear: fixed
  • Engine: Lycoming O-320 (piston); 0 hours total

The flight

  • Departed from: EAN Wheatland WY
  • Destination: Wheatland WY
  • Flight plan: none

Weather at the time

  • Light: daylight
  • Temperature: 0°F (-18°C), dew point 0°F (-18°C)

Injuries

FatalSeriousMinorNone
Crew1

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.