F l < 3 - ^2_ 
EASTERN GRID CRUISE TRACK s 
SUBDIVISIONS US£DJ tASTERtJ G-Ki D */O^ / 9- 29 VUL.Y 1967. 
EASTERN AREA CRUISE NO. 
EASTERN GRID SURVEY NO. 
DATES 
NORMA r, - CD TE;V ■ 
ACTUAL CRUISE TRACK 
(diurnal) 
ACTUAL CRUISE TRACK 
(nocturnal) 
