45-21721
Flight / Schedule
45-21721
Aircraft
Boeing B-29 SuperfortressRegistration
45-21721
MSN
13615
Year of Manufacture
1945
Operator
United States Air Force - USAFDate
February 7, 1952 at 12:00 AM
Type
CRASHFlight Type
Bombing
Flight Phase
Takeoff (climb)
Crash Site
City
Crash Location
Yokota AFB (Tokyo) Kanto
Region
Asia • Japan
Narrative Report
On February 7, 1952 at 12:00 AM, 45-21721 experienced a crash involving Boeing B-29 Superfortress, operated by United States Air Force - USAF, with the event recorded near Yokota AFB (Tokyo) Kanto.
The flight was categorized as bombing and the reported phase was takeoff (climb) at a city crash site.
13 people were known to be on board, 18 fatalities were recorded, 0 survivors were identified or estimated. This corresponds to an estimated fatality rate of 138.5%.
Crew on board: 13, crew fatalities: 13, passengers on board: 0, passenger fatalities: 0, other fatalities: 5.
Shortly after takeoff from Yokota AFB, while climbing in snow falls, the heavy bomber went out of control and crashed in a huge explosion on several houses located about 5 km northwest of the airfield. All 13 crew members and five people on the ground were killed. Crew: Col John Grable, pilot, 2nd Lt Richard Johnson, pilot, Cpt Robert Belcher, navigator, T/Sgt Robert Crutchfield, flight engineer, 1st Lt Allen Frisbee Baker, bombardier, Sgt Edward Caron, gunner, Cpl Edward Ebehart, gunner, Sgt Neal Heffernan, gunner, 1st Lt Robert Henry, Cpl Owen J. Imsdahl, Cpl Walter Setser, Maj Daniel D. Smith Jr., M/Sgt Howard Thompson.
Aircraft reference details include registration 45-21721, MSN 13615, year of manufacture 1945.
Fatalities
Total
18
Crew
13
Passengers
0
Other
5
Crash Summary
Shortly after takeoff from Yokota AFB, while climbing in snow falls, the heavy bomber went out of control and crashed in a huge explosion on several houses located about 5 km northwest of the airfield. All 13 crew members and five people on the ground were killed. Crew: Col John Grable, pilot, 2nd Lt Richard Johnson, pilot, Cpt Robert Belcher, navigator, T/Sgt Robert Crutchfield, flight engineer, 1st Lt Allen Frisbee Baker, bombardier, Sgt Edward Caron, gunner, Cpl Edward Ebehart, gunner, Sgt Neal Heffernan, gunner, 1st Lt Robert Henry, Cpl Owen J. Imsdahl, Cpl Walter Setser, Maj Daniel D. Smith Jr., M/Sgt Howard Thompson.
Occupants & Outcome
Crew On Board
13
Passengers On Board
0
Estimated Survivors
0
Fatality Rate
138.5%
Known people on board: 13
Operational Details
Operator
United States Air Force - USAFFlight Type
Bombing
Flight Phase
Takeoff (climb)
Crash Site
City
Region / Country
Asia • Japan
