TM 55-1520-228-10
HEIGHT STANDARD
SKID GEAR
HIGH SKID
GEAR
FLOAT
GEAR
1.
Forward Tip of Main Rotor (Static Position to Ground
withDroop) ...................................
9 ft. 6.0 in. 10 ft. 0.0 in. 9 ft. 7.9 in.
2.
Forward Tip of Main Rotor to Ground (Tie-Down) . 12. ft. 0.0 in. 12 ft. 6.0 in. 12 ft. 1.9 in.
3.
Forward Tip of Main Rotor to Ground (Tie-Down) . 6 ft. 8.0 in. 7 ft. 2.0 in. 6 ft. 10.0 in.
4.
Ground to Top of Main Rotor Reservoirs . . . . . . . . . 9 ft. 7.0 in. 10 ft. 9.0 in. 10 ft. 10.0 in.
5.
BottomofCabin ...............................
13.0 in. 27.0 in. 28.0 in.
6.
Top of Vertical Stabilizer . . . . . . . . . . . . . . . . . . . . . . . . 8 ft. 1.5 in. 10 ft. 1.5 in. 11 ft. 1.0 in.
7.
TailSkidtoGround ............................ 1 ft. 4.4 in. 3ft. 4.4 in. 4 ft. 4.0 in.
8.
LowerCuttertoGround ........................
12.0 in.
2 ft. 2.0 in. 2 ft. 3.0 in.
9.
UpperCuttertoGround ........................ 7 ft. 9.5 in. 9ft. 9.5 in. 9 ft. 10.5 in.
WIDTH
10.
SkidGear ..................................... 6 ft. 5.4 in. 7ft. 3.0 in. 11 ft. 6.1 in.
11.
Horizontal Stabilizer . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 ft. 5.2 in. No Change No Change
DIAMETERS
12. MainRotor ....................................
35 ft. 4.0 in. No Change No Change
13. TailRotor .....................................
5 ft. 5.0 in. No Change No Change
LENGTH
14.
Overall (Main Rotor Fore and Aft) to Af
t End of Tail
Skid ..........................................
40 ft. 11.8 in. No Change No Change
15.
Nose of Cabin to Aft End of Tail Skid . . . . . . . . . . . . 32 ft. 2.0 in. No Change No Change
16.
Nose of Cabin to Center Line 8 ft. 1
0.1ofMain
Rotor .........................................
8 ft. 10.1 in. No Change No Change
17.
SkidGear ..................................... 8 ft. 1.3 in. 10 ft. 4.2 in. 19 ft. 5.0 in.
18.
Nose of Cabin to Center Line of F
orward Cross
Tube .........................................
6 ft. 0.0 in. 5 ft. 9.4 in. 5 ft. 11.7 in.
19.
Nose of Cabin to Center Line of Aft Forward Cross
Tube .........................................
10 ft. 9.0 in. 10 ft. 6.3 in. 10 ft. 8.7 in.
20. PitotTube ..................................... 6.8 in.
No Change No Change
* Check antennas that may protrude lower
Figure 2-5. Principa
l Dimensions (Sheet 2 of 2)
2-12 Change 12
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