2nd Lt Donald Joseph Van Dever
Tokyo Military Prison Fire
73rd Bomb Wing Mission No. 37
Page 4


The focus of this page is Navigation.

The Vertical Chart shows the approximate locations where 6 B-29s were lost.
Three were in vicinity of the target.

Other information includes the altitude flown
during various stages of the Mission
and weather conditions.

The next two documents have navigation coordinates for
the route to and from Target 357.
The IP ( Initial Point ) is where bomb run begins.

Based on data in the Bombing Report in Page 1,
the time from the IP to Target 357 was 6-8 minutes.

Next are two navigation charts.
The first one is from the Radar Countermeasure report.

The track begins at approximately 26 degrees North
and Target 357 is at 35 degrees 30 minutes North.

The direction of flight to and from
the Target is shown by aircraft stamps.

The next chart is closer in with the times that
the B-29s reached the IP, Target, and Land's End.

These times include all four of the 73rd Bomb Wing Groups.

The 500th Bomb Group was the last to Bomb.
The time that each B29 released its bombs is
in the Bombing Report in Page 1.

 

VERTICAL CHART

BACK TO TOP

CONSOLIDATED NAVIGATION DATA
500TH BOMB GROUP

BACK TO TOP

SIMILAR TO ABOVE
WITH
SPECIFIC COORDINATES FOR
O-SHIMA AND ENO SHIMA

BACK TO TOP

RADAR COUNTERMEASURE NAVIGATION CHART
AIRCRAFT STAMPS SHOW DIRECTION TO AND FROM TARGET

 

BACK TO TOP

CLOSE-IN NAVIGATION CHART
IP = INITIAL POINT
START OF BOMB RUN

( TIMES ARE FOR ALL FOUR BOMB GROUPS )

_____________________________________

500TH BOMB GROUP

INITAL POINT
1710 - 1815

OVER TARGET
1718-1821

LANDS END
1744 - 1853

BACK TO TOP