Salt Lake City - Vernal
Flight / Schedule
Salt Lake City - Vernal
Aircraft
Piper PA-31-310 NavajoRegistration
N7497L
MSN
31-7300928
Year of Manufacture
1973
Date
August 21, 1985 at 06:51 AM
Type
CRASHFlight Type
Cargo
Flight Phase
Landing (descent or approach)
Crash Site
Airport (less than 10 km from airport)
Crash Location
Vernal Utah
Region
North America • United States of America
Coordinates
40.4557°, -109.5285°
Crash Cause
Human factor
Narrative Report
On August 21, 1985 at 06:51 AM, Salt Lake City - Vernal experienced a crash involving Piper PA-31-310 Navajo, operated by California Air Charter - Cal Air Charter, with the event recorded near Vernal Utah.
The flight was categorized as cargo and the reported phase was landing (descent or approach) at a airport (less than 10 km from airport) crash site.
1 people were known to be on board, 0 fatalities were recorded, 1 survivors were identified or estimated. This corresponds to an estimated fatality rate of 0.0%.
Crew on board: 1, crew fatalities: 0, passengers on board: 0, passenger fatalities: 0, other fatalities: 0.
The listed crash cause is human factor. The pilot cancelled his IFR plan and began descent from 13,000 feet in preparation for landing at Vernal, UT. The aircraft impacted ground in wings level attitude under power. Pilot was seriously burned by postcrash ground fire. Investigation revealed no evidence of flight control failure prior to impact. It was learned pilot had flown small aircraft from Salt Lake City to Price, UT, and to Pierre, SD, the day before the accident. Pilot returned to Salt Lake City at 0200 on day of accident. Accident flight departed Salt Lake City at 0600. FAA physician opined that pilot was asleep at impact. Aircraft was flying into rising sun.
Aircraft reference details include registration N7497L, MSN 31-7300928, year of manufacture 1973.
Geospatial coordinates for this crash are approximately 40.4557°, -109.5285°.
Fatalities
Total
0
Crew
0
Passengers
0
Other
0
Crash Summary
The pilot cancelled his IFR plan and began descent from 13,000 feet in preparation for landing at Vernal, UT. The aircraft impacted ground in wings level attitude under power. Pilot was seriously burned by postcrash ground fire. Investigation revealed no evidence of flight control failure prior to impact. It was learned pilot had flown small aircraft from Salt Lake City to Price, UT, and to Pierre, SD, the day before the accident. Pilot returned to Salt Lake City at 0200 on day of accident. Accident flight departed Salt Lake City at 0600. FAA physician opined that pilot was asleep at impact. Aircraft was flying into rising sun.
Cause: Human factor
Occupants & Outcome
Crew On Board
1
Passengers On Board
0
Estimated Survivors
1
Fatality Rate
0.0%
Known people on board: 1
Operational Details
Schedule / Flight
Salt Lake City - Vernal
Flight Type
Cargo
Flight Phase
Landing (descent or approach)
Crash Site
Airport (less than 10 km from airport)
Region / Country
North America • United States of America
Aircraft Details
Similar Plane Crashes
United States Signal Corps - USSC
De Havilland DH.4
The single engine airplane departed Dayton-McCook Field for a local test flight. Shortly after takeoff, the aircraft stalled and crashed, killing both occupants. Crew: Maj Oscar Brindley, Lt Col Henry Damm.
United States Signal Corps - USSC
De Havilland DH.4
Lt. Frank Stuart Patterson, son and nephew of the co-founders of National Cash Register, is killed in the crash of his DH.4M, AS-32098, at Wilbur Wright Field during a flight test of a new mechanism for synchronizing machine gun and propeller, when a tie rod breaks during a dive from 15,000 feet (4,600 m), causing the wings to separate from the aircraft. Wishing to recognize the contributions of the Patterson family (owners of NCR) the area of Wright Field east of Huffman Dam (including Wilbur Wright Field, Fairfield Air Depot, and the Huffman Prairie) is renamed Patterson Field on 6 July 1931, in honor of Lt. Patterson.
United States Signal Corps - USSC
De Havilland DH.4
The aircraft crashed in unknown circumstances.
United States Signal Corps - USSC
De Havilland DH.4
The crew was completing a training mission. At an altitude of about 4,000 feet, the aircraft entered a spin and crashed in an open field near Everman-Barron Field Airport. A crew was killed and the second occupants was injured. The aircraft was destroyed.
U.S. Air Mail Service
De Havilland DH.4
Crashed following an engine failure. Pilot fate unknown.
United States Signal Corps - USSC
De Havilland DH.4
The accident occurred in unknown circumstances.
