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Accidents · NTSB WPR26LA018 · Final report

Cessna 180 accident near Imnaha, Oregon, October 9, 2025

On October 9, 2025 at about 9:30 pm local time, a 1965 Cessna 180, registered N249MD, was substantially damaged in an accident during takeoff (rejected takeoff) near Imnaha, Oregon (Lord Flat Usfs Airport). It was a personal flight under general aviation rules (Part 91). 1 person had minor injuries. The weather was visual conditions (good weather).

The NTSB's probable cause their words, unchanged

The pilot’s continued application of brakes during an aborted takeoff in a tailwind on down-sloping terrain, which resulted in a nose-over.

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

What the record shows

Date
October 9, 2025 · about 9:30 pm local time
Place
Imnaha, Oregon · Lord Flat Usfs Airport · map
Type
Accident
Injuries
1 person had minor injuries.
Weather
visual conditions (good weather)
Aircraft
Cessna 180 H, built 1965 · all 180s on the register
Registration
N249MD · registry record · serial 18051501
Damage
Substantial damage
Flight
Personal flight · general aviation rules (Part 91)

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

The pilot stated that he was departing from a down-sloping runway surrounded by terrain that permitted departures only in one direction. He estimated there was a 12-knot tailwind. During the takeoff roll, as the airplane neared the end of the runway the pilot decided to abort the takeoff. The pilot applied and maintained braking input as the airplane briefly became airborne. The airplane touched back down, nosed over, and came to rest inverted on the runway. During the accident sequence, the airplane incurred damage to both wings. The pilot reported that there were no pre-impact mechanical malfunctions or failures that would have precluded normal operation of the airplane.

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

What happened, in order

  1. Nose over/nose down during takeoff (rejected takeoff) defining event

The NTSB's findings

  • Personnel issues › Action/decision › Info processing/decision › Identification/recognition › Pilot
  • Aircraft › Aircraft systems › Landing gear system › Brake › Incorrect use/operation
  • Environmental issues › Conditions/weather/phenomena › Wind › Tailwind › Contributed to outcome
  • Environmental issues › Physical environment › Terrain › Sloped/uneven terrain › Contributed to outcome

Pilot

  • Certificate: commercial pilot
  • Ratings: multi-engine land; single-engine land; single-engine sea; instrument: airplane; rotorcraft: glider
  • Flight time: 760.3 hours in all; 333 in this make and model; 27.8 in the last 90 days; 16.1 in the last 30 days; 669.9 as pilot in command
  • Last flight review: July 13, 2025
  • Medical certificate: Class 2 (without waivers/limitations)
  • Seat: left
  • Injury: minor injuries

The aircraft

  • Airframe total time: 6,907 hours
  • Last inspection: annual inspection, December 4, 2024
  • Maximum gross weight: 2,800 lb
  • Seats: 4
  • Landing gear: fixed
  • Engine: Continental O-470 (piston); 0 hours total

The flight

  • Flight plan: none
  • Runway 01, 1,728 ft by 15 ft

Weather at the time

  • Light: daylight
  • Wind: from 030° at 12 knots
  • Visibility: 10 statute miles
  • Sky: clear
  • Temperature: 75°F (24°C), dew point 0°F (-18°C)

Injuries

FatalSeriousMinorNone
Flight crew1

Photographs from the investigation 4 pictures from the NTSB's docket, as the NTSB released them

The NTSB's photographs with the NTSB's captions, at screen size. Open a picture to see it full size or to report one that should not be shown.

Documents from the investigation the NTSB's docket: the evidence folder behind the report

2 documents, released by the NTSB on January 9, 2026. View them here, or download them; the NTSB redacts some personal details before release, and this site shows the NTSB's own titles rather than its file names.

The same docket at the NTSB · documents without a copy here are fetched from the NTSB when you open them.

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.