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Contributed by Smithsonian Institution Archives.
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Transcription
EASTERN PACIFIC OCEAN
35°
B
A
PT CONCEPION
03 April
LOS ANGELES
C
D
F
E
U.S.
MEX.
G
H
L
J
PTN RAKOA
M.
O
09 April
30°
130°
125°
120°
MAP 1: EASTERN AREA CRUISE NO.6; CRUISE TRACK,1-10 APRIL,1967.
Nominal Grid Plan
Diurnal Grid Track
Nocturnal Grid Track
Nocturnal Non-grid
Diurnal Non-grid