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Accidents · NTSB SEA91LA103 · Final report

Cessna 182N accident near Shelton, Washington, May 11, 1991

On May 11, 1991 at about 9:35 pm local time, a Cessna 182N, registered N8949G, was substantially damaged in an accident near Shelton, Washington. It was a personal flight under general aviation rules (Part 91). No one was hurt; 1 person was on board or involved. The weather was visual conditions (good weather).

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The NTSB's probable cause their words, unchanged

THE TOTAL LOSS OF POWER DUE TO MECHANICAL FAILURE WHEN THE PILOT WAS OVER UNSUITABLE TERRAIN FOR A FORCED LANDING. FACTORS INCLUDE A HARD LANDING AFTER AN INADVERTENT STALL PRIOR TO TOUCHDOWN ON A HIGHWAY.

Source: NTSB aviation accident database, copy made October 4, 2026. Docket and reports at the NTSB.

What the record shows

Date
May 11, 1991 · about 9:35 pm local time
Place
Shelton, Washington · map
Type
Accident
Injuries
No one was hurt; 1 person was on board or involved.
Weather
visual conditions (good weather)
Aircraft
Cessna 182N · all 182Ns on the register
Registration
N8949G · registry record · serial 18260489
Damage
Substantial damage
Flight
Personal flight · general aviation rules (Part 91)

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

THE PILOT OF THE CESSNA 182N MADE A FORCED LANDING ONTO A HIGHWAY, CAUSING SUBSTANTIAL DAMAGE TO THE AIRCRAFT WITH A HARD LANDING AFTER DODGING POWER LINES AND TRAFFIC. PISTON PINS WITH INADEQUATE CLEARANCE RESULTED IN FAILURE OF TWO CONNECTING RODS AND THE LOSS OF POWER FROM THE ENGINE. THE ENGINE HAD APPROXIMATELY 2.5 HOURS OPERATING TIME SINCE OVERHAUL.

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: multi-engine land; single-engine land
  • Flight time: 1,230 hours in all; 768 in this make and model; 3 in the last 90 days; 3 in the last 30 days; 1,113 as pilot in command
  • Medical certificate: Class 3 (valid medical--w/ waivers/lim.)
  • Seat: unk

The aircraft

  • Last inspection: annual inspection, December 1, 1990; 3 hours since
  • Maximum gross weight: 2,950 lb
  • Seats: 4
  • Landing gear: fixed
  • Engine: Continental IO-470F (piston); 0 hours total

The flight

  • Departed from: 1S0 Puyallup WA at 9:00 pm
  • Destination: W04 Ocean Shores WA
  • Flight plan: none
  • Runway 0

Weather at the time

  • Light: daylight
  • Visibility: 15 statute miles
  • Sky: not recorded; clear
  • 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.

About this page

Everything above comes from the NTSB's public accident database: the narrative, probable cause and findings are the NTSB's own words, and the coded tables behind its report (pilot, aircraft, flight, weather, injuries, sequence of events) are written out in plain English. Pilots' ages, home towns and medical details are left out on purpose. The documents and photographs are the NTSB's docket, the folder of records gathered during the investigation, shown as the NTSB released them (the NTSB redacts some personal details first) and listed under the NTSB's own titles. This site's own text never names pilots, passengers or anyone else involved. A preliminary report describes what is known soon after the event and can change; the final report, with the probable cause, usually follows one to two years later and this page is refreshed when it does. Case number SEA91LA103.