FIG 6-2-11

FIG 6-2-13

Negative (Ground)

Pick Us Up

NEGATIVE (NO)
White cloth waved horizontally

PICK US UPPLANE ABANDONED
Both arms vertical

FIG 6-2-12

Affirmative (Ground)

FIG 6-2-14

Affirmative (Aircraft)

Affirmative reply from aircraft:

AFFIRMATIVE (YES)
AFFIRMATIVE (YES)

Dip nose of plane several times

White cloth waved vertically

6-2-10

Emergency Services Available to Pilots