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Accidents · NTSB SEA87FA180 · Preliminary: the investigation is not finished

Cessna U206G II accident near Yakutat, Alaska, September 2, 1987

On September 2, 1987 at about 8:30 pm local time, a Cessna U206G II, registered N756PS, was destroyed in an accident near Yakutat, Alaska. It was a personal flight under general aviation rules (Part 91). 1 person was killed. 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
September 2, 1987 · about 8:30 pm local time
Place
Yakutat, Alaska · map
Type
Accident
Injuries
1 person was killed.
Weather
visual conditions (good weather)
Aircraft
Cessna U206G II · all U206G IIs on the register
Registration
N756PS · no longer on the register · serial 4253
Damage
Destroyed
Flight
Personal flight · general aviation rules (Part 91)

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

ACFT WAS OBSERVED TO DEPART FROM CONTROLLED FLIGHT WHILE IN A STEEP LEFT TURN AT SLOW SPEED AND LOW ALTITUDE, IMPACTING ON A RIVER SAND BAR. FIRE ENSUED, DEMOLISHING ACFT. FOLLOWING HEAVY RAINS, RIVER ROSE AND ACFT NOT RECOVERED.

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: commercial pilot
  • Ratings: single-engine land; single-engine sea; instrument: airplane
  • Flight time: 6,357 hours in all; 3,500 in this make and model; 250 in the last 90 days; 100 in the last 30 days; 6,149 as pilot in command
  • Medical certificate: Class 2 (valid medical--w/ waivers/lim.)
  • Seat: left

The aircraft

  • Airframe total time: 1,650 hours
  • Last inspection: annual inspection, May 15, 1987; 110 hours since
  • Maximum gross weight: 3,500 lb
  • Seats: 4
  • Landing gear: fixed
  • Engine: Continental IO-520 (piston); 0 hours total
  • Fire on the ground

The flight

  • Flight plan: none
  • Runway 0

Weather at the time

  • Light: daylight
  • Wind: from 070° at 5 knots
  • Visibility: 40 statute miles
  • Sky: broken clouds at 5,000 ft; scat at 600 ft
  • Temperature: 54°F (12°C), dew point 46°F (8°C)
  • Altimeter: 30.00 inHg
  • Observation at 12:21 pm from YAK, 26 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.