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Accidents · NTSB SEA87IA004 · Preliminary: the investigation is not finished

Cessna 402C incident near Everett, Washington, October 4, 1986

On October 4, 1986 at about 1:53 pm local time, a Cessna 402C, registered N2651Y, suffered minor damage in an incident near Everett, Washington. It was a flight of an unrecorded kind under charter and air-taxi rules (Part 135). No one was hurt; 5 people were on board or involved. The weather was instrument conditions (cloud, fog or low visibility).

The NTSB's probable cause their words, unchanged

The NTSB has not yet published a probable cause for this incident. 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
October 4, 1986 · about 1:53 pm local time
Place
Everett, Washington · map
Type
Incident
Injuries
No one was hurt; 5 people were on board or involved.
Weather
instrument conditions (cloud, fog or low visibility)
Aircraft
Cessna 402C · all 402Cs on the register
Registration
N2651Y · no longer on the register · serial 402C0343
Damage
Minor damage
Flight
Flight of an unrecorded kind · charter and air-taxi rules (Part 135)

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

WHILE ENROUTE FROM SEATTLE TO BELLINGHAM ON A REGULARLY SCHEDULED PASSENGER COMMUTER FLIGHT THE LEFT ENGINE NUMBER 3 EXHAUST RISER BURNED THROUGH. THE PILOT VISUALLY DETECTED A DISCOLORATION ON THE LEFT ENGINE NACELLE INFLIGHT BUT WAS UNABLE TO EXECUTE A PRECAUTIONARY LANDING BEFORE A BURN THROUGH OF THE ENGINE COWL OCCURRED. AN UNEVENTFUL LANDING AT EVERETT, WASHINGTON, WAS ACCOMPLISHED. THE COMPONENT HAD APPROXIMATELY 4000 HOURS SINCE ITS LAST OVERHAUL AND 70 HOURS SINCE ITS LAST 100 HOUR INSPECTION.

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: airline transport pilot, flight instructor
  • Ratings: multi-engine land; single-engine land; instructor: airplane multi-engine; instructor: airplane single-engine; instructor: instrument airplane; instrument: airplane
  • Flight time: 6,055 hours in all; 2,700 in this make and model
  • Medical certificate: Class 1 (valid medical--w/ waivers/lim.)
  • Seat: left

The aircraft

  • Airframe total time: 8,252 hours
  • Last inspection: inspection type not recorded; 57 hours since
  • Maximum gross weight: 6,350 lb
  • Seats: 8
  • Landing gear: retractable
  • Engine: Continental TSIO-520-VB (piston); 0 hours total

The flight

  • Departed from: SEA Seattle WA
  • Destination: BLI Bellingham WA
  • Flight plan: IFR
  • Runway 0

Weather at the time

  • Light: daylight
  • Visibility: 15 statute miles
  • Sky: not recorded; not recorded
  • Temperature: 0°F (-18°C), dew point 0°F (-18°C)

Injuries

FatalSeriousMinorNone
Crew1
Passengers4

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.