The U.S. aircraft register, updated daily
Accidents · NTSB SEA91LA245 · Final report

Cessna 210 accident near Arlington, Washington, September 7, 1991

On September 7, 1991 at about 11:48 pm local time, a Cessna 210, registered N9551T, was substantially damaged in an accident near Arlington, Washington (Arlington Muni. airport). 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).

The NTSB's probable cause their words, unchanged

THE PILOT'S FAILURE TO EXTEND THE LANDING GEAR. A FACTOR CONTRIBUTING TO THE ACCIDENT WAS THE PILOT'S FAILURE TO UTILIZE THE LANDING CHECKLIST.

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

What the record shows

Date
September 7, 1991 · about 11:48 pm local time
Place
Arlington, Washington · Arlington Muni. · map
Type
Accident
Injuries
No one was hurt; 1 person was on board or involved.
Weather
visual conditions (good weather)
Aircraft
Cessna 210 · all 210s on the register
Registration
N9551T · no longer on the register · serial 57351
Damage
Substantial damage
Flight
Personal flight · general aviation rules (Part 91)

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

UPON ARRIVAL AT THE AIRPORT THE PILOT EXECUTED AN APPROACH TO RUNWAY 16. HE FAILED TO USE THE LANDING CHECKLIST AND SUBSEQUENTLY FAILED TO EXTEND THE LANDING GEAR. SHORTLY THEREAFTER, THE AIRCRAFT LANDED GEAR UP.

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
  • Medical certificate: Class 3 (valid medical--w/ waivers/lim.)
  • Seat: unk

The aircraft

  • Last inspection: inspection type not recorded; 0 hours since
  • Maximum gross weight: 2,900 lb
  • Seats: 6
  • Landing gear: retractable
  • Engine: Continental IO-470-E (piston); 0 hours total

The flight

  • Flight plan: none
  • Runway 16, 5,333 ft by 100 ft

Weather at the time

  • Light: daylight
  • Wind: from 180° at 8 knots
  • Visibility: 7 statute miles
  • Sky: broken clouds at 1,700 ft; scat at 1,100 ft
  • Temperature: 0°F (-18°C), dew point 0°F (-18°C)
  • Observation at 11:50 pm from SEA, 44 miles away

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.

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.