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Accident description
Last updated: 16 October 2017
Status:Final
Date:Friday 1 May 1942
Time:23:00
Type:Silhouette image of generic DC3 model; specific model in this crash may look slightly different
Douglas DST-A-207A (DC-3)
Operator:United Air Lines
Registration: NC18146
C/n / msn: 1978
First flight: 1938
Engines: 2 Pratt & Whitney R-1830-S1C3-G
Crew:Fatalities: 3 / Occupants: 3
Passengers:Fatalities: 14 / Occupants: 14
Total:Fatalities: 17 / Occupants: 17
Airplane damage: Destroyed
Airplane fate: Written off (damaged beyond repair)
Location:6 km (3.8 mls) NE of Salt Lake City Municipal Airport, UT (SLC) (   United States of America)
Crash site elevation: 1540 m (5052 feet) amsl
Phase: Approach (APR)
Nature:Domestic Scheduled Passenger
Departure airport:Oakland Municipal Airport, CA (OAK/KOAK), United States of America
Destination airport:Salt Lake City Municipal Airport, UT (SLC/KSLC), United States of America
Flightnumber:Trip 4
Narrative:
The aircraft impacted the side of a hill.

United Trip 4 was a passenger flight from San Francisco Municipal Airport, California, with New York, as its destination. Intermediate stops were scheduled, the first two of which were Oakland, California, and Salt Lake City, Utah.

Probable Cause:

PROBABLE CAUSE:
"The probable cause of the accident was a deviation from the proper course, for reasons undetermined, after the trip had become contact within ten miles of the airport."



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Map
This map shows the airport of departure and the intended destination of the flight. The line between the airports does not display the exact flight path.
Distance from Oakland Municipal Airport, CA to Salt Lake City Municipal Airport, UT as the crow flies is 938 km (587 miles).
Accident location: Approximate; accuracy within a few kilometers.

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Douglas DC-3

  • ca 13.000 built
  • 44th loss
  • 21st fatal accident
  • 5th worst accident (at the time)
  • 300th worst accident (currently)
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