The U.S. aircraft register, updated daily
Accidents · NTSB WPR25LA167 · Preliminary: the investigation is not finished

Cessna 182J accident near Kooskia, Idaho, May 31, 2025

On May 31, 2025 at about 4:30 pm local time, a 1966 Cessna 182J, registered N3463F, was substantially damaged in an accident during enroute (cruise) near Kooskia, Idaho (Kooskia Muni airport). It was a personal flight under general aviation rules (Part 91). 1 person was seriously injured. 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
May 31, 2025 · about 4:30 pm local time
Place
Kooskia, Idaho · Kooskia Muni · map
Type
Accident
Injuries
1 person was seriously injured.
Weather
visual conditions (good weather)
Aircraft
Cessna 182J, built 1966 · all 182Js on the register
Registration
N3463F · registry record · serial 18257463
Damage
Substantial damage
Flight
Personal flight · general aviation rules (Part 91)

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

On May 31, 2025, about 0930 Pacific daylight time, a Cessna 182J, N3463F, was substantially damaged when it was involved in an accident near Kooskia, Idaho. The private pilot sustained serious injuries. The airplane was operated as a Title 14 Code of Federal Regulations Part 91 instructional flight. The pilot stated that on the morning of the accident, she departed from Moose Creek airstrip about 0900, with a planned route involving a climb through City Canyon toward Kooskia and Kamiah, intending thereafter to head north to Sandpoint. During a gradual climb out of the canyon at around 4,500 feet msl, the pilot heard a "pop," and the engine began shaking. She initiated troubleshooting procedures, which included adding carburetor heat, verifying the primer was locked, and enriching the fuel mixture. With the engine continuing to shake and operating at partial power, the pilot configured the airplane for best glide speed and descended toward Kooskia. During this descent, she noted smoke appearing in front of the windscreen and received an engine monitor warning message indicating a "bad probe.” The engine monitor additionally indicated that the No. 2 cylinder was not producing power by the absence of a cylinder head temperature reading. While attempting to land at the Kooskia airport, the airplane was too fast as it passed over the runway. The pilot observed large trees ahead, prompting her to briefly apply power to climb over them. Immediately thereafter, she encountered additional obstacles, including power lines, trees, and farm structures. With limited engine performance and the potential of stalling if she maneuvered back to the runway, she opted to land straight ahead in an open pasture. The airplane touched down and the left wing struck a tree, resulting in it rotating 90 degrees, and the engine impacting another tree. The wreckage was recovered to a secured facility for a future examination.

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. Loss of engine power (partial) during enroute (cruise) defining event

The aircraft

  • Airframe total time: 3,602.0 hours
  • Last inspection: annual inspection, May 8, 2025
  • Maximum gross weight: 2,800 lb
  • Seats: 4
  • Landing gear: fixed

The flight

  • Departed from: 1U1 Moose Creek Ranger Station ID at 3:00 pm
  • Destination: SZT Sandpoint ID
  • Flight plan: none

Weather at the time

  • Light: daylight
  • Wind: from 040° at 4 knots
  • Visibility: 10 statute miles
  • Sky: clear
  • Temperature: 68°F (20°C), dew point 48°F (9°C)
  • Altimeter: 30.02 inHg
  • Observation at 9:35 am from KGIC, 13 miles away

Weather report (METAR): KGIC 311635Z AUTO 04004KT 10SM CLR 20/09 A3002 RMK AO1

Injuries

FatalSeriousMinorNone
Flight crew1

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

The NTSB has not released the docket for this case yet. The docket, the folder of records gathered during an investigation (maintenance records, photographs, witness statements, examinations), is usually released when the investigation is nearly complete, and the list here is refreshed when it appears. Check 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.