Limitations Flashcards
1
Q
Maximum operating altitude
A
9000 feet to allow landing within five minutes in case of fire
2
Q
Main rotor diameter
A
33 feet
3
Q
Tail rotor diameter
A
4’10”
4
Q
Maximum operating density altitude
A
14,000 feet
5
Q
Air speed limits (never exceed airspeeds)
A
130 knots: below 2201Ibs
120 knots: above 2200 Ibs
100 knots: autorotation
6
Q
Rotor speed limits
A
90% to 108%
7
Q
Engine tachometer limits
A
101% to 102%
8
Q
Where the pressure limits
A
Lower Redline: 25 psi
Normal range: 55 to 95 psi
Upper redline: 115 psi
9
Q
Oil temperature limits
A
75 to 245°F
10
Q
Cylinder head temperature limits
A
200 to 500°F
11
Q
Maximum and minimum gross weight
A
Maximum gross weight: 2500 lbs
Minimum gross weight: 1600 Ibs
