44-86400

Four minutes after takeoff from Yokota AFB, while climbing, the heavy bomber hit the slope of a mountain located near the village of Saimon, about 10 km northwest of the airbase. Two crew members were rescued while nine others were killed. Crew: Cpl Sherley B. Ardoin, † Cpl Norman F. Cline, 2nd Lt William F. Evert, † T/Sgt Charles R. Fitzwater, † 1st Lt Earl H. Lemons, † S/Sgt Wayne L. Marchand, † Cpl Carrol L. Rackley, † 2nd Lt Harold G. Richards, † 1st Lt Norbert L. Robie, † Sgt James H. Sample, 1st Lt John G. Stevens. †

Flight / Schedule

44-86400

Registration

44-86400

Date

March 31, 1952 at 12:00 AM

Type

CRASH

Flight Type

Military

Flight Phase

Takeoff (climb)

Crash Site

Mountains

Crash Location

Yokota AFB (Tokyo) Kanto

Region

Asia • Japan

Crash Cause

Human factor

Narrative Report

On March 31, 1952 at 12:00 AM, 44-86400 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 military and the reported phase was takeoff (climb) at a mountains crash site.

11 people were known to be on board, 9 fatalities were recorded, 2 survivors were identified or estimated. This corresponds to an estimated fatality rate of 81.8%.

Crew on board: 11, crew fatalities: 9, passengers on board: 0, passenger fatalities: 0, other fatalities: 0.

The listed crash cause is human factor. Four minutes after takeoff from Yokota AFB, while climbing, the heavy bomber hit the slope of a mountain located near the village of Saimon, about 10 km northwest of the airbase. Two crew members were rescued while nine others were killed. Crew: Cpl Sherley B. Ardoin, † Cpl Norman F. Cline, 2nd Lt William F. Evert, † T/Sgt Charles R. Fitzwater, † 1st Lt Earl H. Lemons, † S/Sgt Wayne L. Marchand, † Cpl Carrol L. Rackley, † 2nd Lt Harold G. Richards, † 1st Lt Norbert L. Robie, † Sgt James H. Sample, 1st Lt John G. Stevens. †

Aircraft reference details include registration 44-86400.

Fatalities

Total

9

Crew

9

Passengers

0

Other

0

Crash Summary

Four minutes after takeoff from Yokota AFB, while climbing, the heavy bomber hit the slope of a mountain located near the village of Saimon, about 10 km northwest of the airbase. Two crew members were rescued while nine others were killed. Crew: Cpl Sherley B. Ardoin, † Cpl Norman F. Cline, 2nd Lt William F. Evert, † T/Sgt Charles R. Fitzwater, † 1st Lt Earl H. Lemons, † S/Sgt Wayne L. Marchand, † Cpl Carrol L. Rackley, † 2nd Lt Harold G. Richards, † 1st Lt Norbert L. Robie, † Sgt James H. Sample, 1st Lt John G. Stevens. †

Cause: Human factor

Occupants & Outcome

Crew On Board

11

Passengers On Board

0

Estimated Survivors

2

Fatality Rate

81.8%

Known people on board: 11

Operational Details

Flight Type

Military

Flight Phase

Takeoff (climb)

Crash Site

Mountains

Region / Country

Asia • Japan

Aircraft Details

Registration

44-86400