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Accidents · NTSB SEA94LA187 · Final report

Beech P-35 accident near Laramie, Wyoming, July 21, 1994

On July 21, 1994 at about 2:33 am local time, a Beech P-35, registered N9768Y, was substantially damaged in an accident near Laramie, Wyoming. It was a personal flight under general aviation rules (Part 91). No one was hurt; 3 people were on board or involved. The weather was visual conditions (good weather).

The NTSB's probable cause their words, unchanged

LOSS OF ENGINE POWER FOR UNDETERMINED REASONS. FACTORS INCLUDE FENCE POSTS STRUCK DURING ROLLOUT AT THE EMERGENCY LANDING SITE.

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

What the record shows

Date
July 21, 1994 · about 2:33 am local time
Place
Laramie, Wyoming
Type
Accident
Injuries
No one was hurt; 3 people were on board or involved.
Weather
visual conditions (good weather)
Aircraft
Beech P-35 · all P-35s on the register
Registration
N9768Y · no longer on the register · serial D-7154
Damage
Substantial damage
Flight
Personal flight · general aviation rules (Part 91)

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

THE PILOT EXPERIENCED A LOSS OF POWER WHILE IN CRUISE FLIGHT AT 11000 FEET, WHILE ON AN IFR FLIGHT. HE ATTEMPTED REMEDIAL ACTION, INCLUDING SELECTING ANOTHER FUEL TANK, CHECKING MAGNETOS, AND OTHERWISE ATTEMPTED RESTARTING THE ENGINE. DURING LANDING ROLL ON THE DIRT ROAD SELECTED FOR THE FORCED LANDING, THE AIRCRAFT IMPACTED RAILROAD TIES USED AS FENCE POSTS, CAUSING SUBSTANTIAL DAMAGE. AFTER THE ACCIDENT, THE AIRCRAFT ENGINE WAS RUN, A DIFFERENT WING WAS INSTALLED, AND THE AIRCRAFT WAS TEST FLOWN WITH NO OBSERVED ANOMALIES.

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; instrument: airplane
  • Flight time: 1,195 hours in all; 475 in this make and model; 15 in the last 90 days; 9 in the last 30 days; 1,174 as pilot in command
  • Medical certificate: Class 2 (valid medical--w/ waivers/lim.)
  • Seat: left

The aircraft

  • Airframe total time: 5,447 hours
  • Last inspection: annual inspection, October 16, 1993; 230 hours since
  • Maximum gross weight: 3,125 lb
  • Seats: 4
  • Landing gear: retractable
  • Engine: Continental IO-470N1 (piston); 0 hours total
  • Operator: Intermountain Aero, INC.

The flight

  • Departed from: SLC Salt Lake City UT
  • Destination: CYS Cheyenne WY
  • Flight plan: IFR
  • Runway 0

Weather at the time

  • Light: dusk
  • Visibility: 20 statute miles
  • Sky: clear
  • Temperature: 50°F (10°C), dew point 0°F (-18°C)

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.

Other NTSB records under N9768Y the same tail number, which may have belonged to a different aircraft at the time

1995-06-25SEA95LA130 · accident near Challis, ID · destroyed · serious injuries

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.