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Accidents · NTSB ANC83FA154 · Preliminary: the investigation is not finished

Cessna 180 accident near Fairbanks, Alaska, August 27, 1983

On August 27, 1983 at about 3:45 am local time, a Cessna 180, registered N2145Z, was destroyed in an accident near Fairbanks, Alaska. It was a personal flight under general aviation rules (Part 91). 3 people were 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
August 27, 1983 · about 3:45 am local time
Place
Fairbanks, Alaska · map
Type
Accident
Injuries
3 people were killed.
Weather
visual conditions (good weather)
Aircraft
Cessna 180 · all 180s on the register
Registration
N2145Z · registry record · serial 18051245
Damage
Destroyed
Flight
Personal flight · general aviation rules (Part 91)

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

AT APRX 1900 ADT, THE PLT & 2 PASSENGERS DEPARTED NORTH POLE, AK ON A FLT TO PORTAGE CREEK STRIP. DURING THE FLT, HE CONTACTED FLT SERVICE TO OBTAIN WX INFORMATION. HE ASKED FOR & WAS PROVIDED THE WX AT SEVERAL LOCATIONS. ALSO, HE STATED THAT HE WAS REALLY TRYING TO FIND OUT WHAT THE WX WAS LIKE IN 'THE FOOTHILLS OF THE ALASKA RANGE DOWN TOWARD DELTA.' HOWEVER, THERE WERE NO REPORT FOR THAT AREA. AT APRX 1945 ADT, THE ACFT COLLIDED WITH RISING TERRAIN NEAR THE TOP OF A MOUNTAIN RIDGE. REPORTEDLY, IT STRUCK THE MOUNTAIN AT APRX 4050 FT MSL WHILE IN LEVEL FLT. THE TOP OF THE RIDGE WAS ABOUT 4090 FT MSL. NO PREIMPACT/MECHANICAL WAS FOUND. THE PROPELLER BLADES WERE FOUND TWISTED & BENT & THE PROPELLER HAD SEPARATED FROM THE CRANKSHAFT DURING IMPACT. THE 2000 ADT WX AT FAIRBANKS, AK (54 MI SOUTHWEST OF THE CRASH SITE) WAS 1000 FT OVERCAST, VISIBILITY 30 MI, WIND FROM 240 AT 7 KTS, TEMP 51, DEW POINT 47. THE ELEVATION OF THAT REPORTING POINT WAS 434 FT MSL.

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: multi-engine land; single-engine land; single-engine sea; instrument: airplane
  • Flight time: 1,760 hours in all; 700 in this make and model; 25 in the last 90 days; 12 in the last 30 days; 1,337 as pilot in command
  • Medical certificate: Class 2 (valid medical--w/ waivers/lim.)
  • Seat: left

The aircraft

  • Airframe total time: 1,435 hours
  • Last inspection: annual inspection, July 15, 1983; 7 hours since
  • Maximum gross weight: 2,800 lb
  • Seats: 4
  • Landing gear: fixed
  • Engine: Continental O-470R (piston); 0 hours total

The flight

  • Departed from: North Pole AK at 10:00 pm
  • Destination: Portage Creek AK
  • Flight plan: none
  • Runway 0

Weather at the time

  • Light: daylight
  • Wind: from 240° at 7 knots
  • Visibility: 30 statute miles
  • Sky: overcast at 1,000 ft; clear
  • Temperature: 52°F (11°C), dew point 46°F (8°C)
  • Altimeter: 29.00 inHg
  • Observation at 11:00 pm from FAI, 54 miles away

Injuries

FatalSeriousMinorNone
Crew1
Passengers2

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.