6-6. PER MIS SI BLE LAT ERAL LOAD INGS - PAS SEN GER
CON FIG U RA TION
1. For the safe op er a tion of this he li cop ter, it must be flown within
the es tab lished lat eral as well as lon gi tu di nal cen ter of grav ity
lim its.
Note
: Lat eral cen ter of grav ity must be con trolled.
2. Com bi na tions of pas sen ger load ings are per mis si ble if gross
weight, lon gi tu di nal, and lat eral cen ter of grav ity con sid er ations
per mit.
3. To de ter mine that the gross weight and lat eral cen ter of grav ity
(left and right) are within lim its for a given flight, pro ceed as
fol lows:
a. Ob tain the air craft de liv ered weight and mo ment from the
Weight and Bal ance Re cord in serted in this sec tion (Fig. 6-5).
b. De ter mine weight and lat eral mo ment of use ful load items
(Fig. 6-6 or 6-6A de pend ing on fuel con fig u ra tion).
c. Add the above items (Ex am ple II).
d. Plot on Fig ure 6-1 with as so ci ated lon gi tu di nal CG
Ex am ple II - Based on 32.5 gal us able fuel
Items Weight (Lb) Lat. Mo ment (In.-Lb.)
De livered Weight 1105 642
Pi lot - Right-Hand 170 +2,176
Pas sen ger - Left-hand 170 -2,346
1. Sub-To tal Gross Weight 1,445 472
Fuel-Full Tank (32.5 gal) 195 -3,315
2. Gross Weight 1640 -2,843
Weight and Balance
Pilot's Flight Manual
6-10 Reissued: 16 Jan 2019
SCHWEIZER
Model 269C-1 Helicopter
CSP book 2..indd 132 8/4/19 12:54 PM
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