US ARMY CORRESPONDENCE COURSE
AVIATION SUBCOURSE 0900*
CONTENTS
Frame
Page
INTRODUCTION ................................................................................................
iii
LESSON:
TASK 011-149-0001, LOCATE A GEOGRAPHIC COORDINATE
ON A SECTIONAL CHART, JOINT OPERATIONS GRAPHIC
(AIR)(JOGA), OR TACTICAL PILOTAGE CHART (TPC)..........
1
Latitude and Longitude ...................................................................
1
3
Geographical Grid System ..............................................................
8
4
PRACTICE EXERCISE .................................................................
19
PRACTICE EXERCISE ANSWERS .............................................
20
EXTRACT OF JOGA (Inside back cover)
*Supersedes Aviation Subcourse 0900, Edition 6.
i