TM55 -1500-345-23
CODE
WORDING
DIRECTIONS
NO.
U-21 , paint 3 in. red band, from underside of
23
black stripe on left side of fuselage to black
stripe on opposite side inline with propeller
plane. Locate PROPELLER placard over red
band on both sides of fuselage.
RU-21, Paint 3 in. lusterless black stripe,
23
centered on propeller plane, Top of stripe
starts at upper corner of fuselage, 4 in. down
from skin seam to bottom of nose gear
doors. Forward edge of black stripe is ap-
proximately 18 1/2 in. aft of nose cone.
U-21, left and right side of forward fuselage,
24
fore and aft of RED/BLACK stripe (code No.
23). Word DANGER is 13 1/2 in. down from
top of stripe and is 1 1/4 in. away from edge
of stripe. Black 2-in. letters, arrow points
toward stripe and is 4 in. long with 1 in. shaft
and 1 1/2 in. arrowhead.
RU-21, left and right side of forward
24
fuselage, fore and aft of BLACK stripe (code
No. 23). Word DANGER is 13 1/2 in. down
DANGER
from top of stripe and is 1 1/4 in. away from
edge of stripe. Black 2-in. letters, arrow
points toward stripe and is 4 in. long with 1
in. shaft and 1 1/2 in. arrow head.
U-21, outboard of left and right engine
25
PU-545
nacelles on access doors. Black 1/2-in. let-
INVERTER
ters, top of letters toward spar.
Figure 10-22. Exterior Markings, U-21 and RU-21 (Sheet 9 of 13)
10-110
