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Accidents · NTSB SEA93LA021 · Final report

Cessna 172M accident near Olympia, Washington, November 11, 1992

On November 11, 1992, a Cessna 172M, registered N13400, was substantially damaged in an accident near Olympia, Washington (Gower Field). It was a personal flight under general aviation rules (Part 91). No one was hurt; 4 people were on board or involved. The weather was visual conditions (good weather).

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The NTSB's probable cause their words, unchanged

THE PILOT'S POOR INFLIGHT DECISION, AND EXCESSIVE AIRSPEED ON FINAL. FACTORS INCLUDE A WET TURF RUNWAY, AND TREES ADJACENT TO THE RUNWAY.

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

What the record shows

Date
November 11, 1992
Place
Olympia, Washington · Gower Field · map
Type
Accident
Injuries
No one was hurt; 4 people were on board or involved.
Weather
visual conditions (good weather)
Aircraft
Cessna 172M · all 172Ms on the register
Registration
N13400 · registry record · serial 17262730
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 172M CAME IN 'HOT AND HIGH' ON THE 1800 FOOT GRASS AIRSTRIP. DURING HIS ATTEMPTS TO STOP ON THE WET GRASS, THE AIRCRAFT SLID OFF THE LEFT SIDE OF THE RUNWAY.

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: flight instructor, commercial pilot
  • Ratings: multi-engine land; single-engine land; instructor: airplane single-engine; instrument: airplane
  • Flight time: 629 hours in all; 145 in this make and model; 36 in the last 90 days; 1.7 in the last 30 days; 567 as pilot in command; 57 on instruments
  • Medical certificate: Class 2 (valid medical--no waivers/lim.)
  • Seat: left

The aircraft

  • Last inspection: annual inspection, October 22, 1992
  • Maximum gross weight: 2,300 lb
  • Seats: 4
  • Landing gear: fixed
  • Engine: Lycoming O-320-E2D (piston); 0 hours total
  • Operator: Center O Flying Club

The flight

  • Flight plan: none
  • Runway 9, 1,800 ft by 50 ft

Weather at the time

  • Light: dusk
  • Wind: from 180° at 9 knots
  • Visibility: 20 statute miles
  • Sky: broken clouds at 4,500 ft; clear
  • Temperature: 45°F (7°C), dew point 0°F (-18°C)

Injuries

FatalSeriousMinorNone
Crew1
Passengers3

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 SEA93LA021.