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Accidents · NTSB DEN86LA260 · Preliminary: the investigation is not finished

Piper PA-18-150 accident near Wright, Wyoming, September 26, 1986

On September 26, 1986 at about 3:00 pm local time, a Piper PA-18-150, registered N7289K, was substantially damaged in an accident near Wright, Wyoming. It was an aerial observation 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 NTSB has not yet published a probable cause for this accident. Investigations usually take one to two years; this page updates when the final report is released.

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

What the record shows

Date
September 26, 1986 · about 3:00 pm local time
Place
Wright, Wyoming · map
Type
Accident
Injuries
No one was hurt; 2 people were on board or involved.
Weather
visual conditions (good weather)
Aircraft
Piper PA-18-150 · all PA-18-150s on the register
Registration
N7289K · registry record · serial 18-200
Damage
Substantial damage
Flight
Aerial observation flight · general aviation rules (Part 91)

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

ACFT WAS TAXIING FOR TAKEOFF FROM DRIVEWAY ON PRIVATE RANCH. PLT SAID THERE WAS STRONG X-WING GUSTING FROM LEFT TO RIGHT. PLT SAID HE WAS HOLDING RIGHT RUDDER WHEN WIND VELOCITY DECREASED. WING TIP STRUCK POST BESIDE DRIVEWAY, ACFT TURNED RIGHT, AND ROLLED INTO DITCH.

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: 241 hours in all; 210 in this make and model; 20 in the last 90 days; 20 in the last 30 days; 175 as pilot in command
  • Medical certificate: Class 3 (valid medical--no waivers/lim.)
  • Seat: frt

The aircraft

  • Airframe total time: 1,003 hours
  • Last inspection: annual inspection, September 28, 1985
  • Maximum gross weight: 1,750 lb
  • Seats: 2
  • Landing gear: fixed
  • Engine: Lycoming O-320-A2A (piston); 0 hours total

The flight

  • Flight plan: none
  • Runway 0

Weather at the time

  • Light: daylight
  • Wind: from 210° at 16 knots, gusting 20
  • Visibility: 20 statute miles
  • Sky: scat at 20,000 ft
  • Temperature: 57°F (14°C), dew point 30°F (-1°C)
  • Altimeter: 29.00 inHg
  • Observation at 3:00 pm from GCC, 40 miles away

Injuries

FatalSeriousMinorNone
Crew1
Passengers1

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.