TM 1-1520-238-23
G-18.14
Change 9
G.1A.
HELICOPTER WEIGHING (AIRCRAFT ON PLATFORM SCALES) – continued
q. Transfer total weight from block 31 to block 26.
r. Transfer total moment from block 31 to block 34.
s. Add/subtract total moment in blocks 24, 25, and 26 (if any) record sum (basic aircraft moment) in block
27.
t. Add/subtract total moments in blocks 32, 33, and 34 (if any) record sum (basic aircraft moment) in
block 35.
u. Divide block 35 (basic aircraft moment) by block 27 (basic aircraft net weight) and record result (center
of gravity ARM) in block 30.
v. Divide block 35 (basic aircraft moment) by 100 and record result (moment/100) in block 36. Annotate
moment divider of 100 at the top of the page in the “INDEX OR MOM/ ” block.
w. Enter the following statements in block 23 (remarks):
(1) “Helicopter weighed on platform scales: __deg Nose-Up attitude”.
(2) Basic weight corrected to 0_ (Level Attitude)”.
Figure G-2A.
Aircraft on Platform Scales
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