Chapter 5 Flashcards

Question

Landing light airspeed limits?

Answer 1

Extended prior to 130 KIAS Max airspeed limited to 180 KIAS

Answer 2

Extended prior to 100 KIAS Max airspeed limited to 180 KIAS

Answer 3

Cabin doors may be fully open up to 145KIAS Doors will not be intentionally opened in flight unless required by the mission. Should doors need to be opened, airspeed must be at 80 KIAS or less Gunners windows may be fully open up to 170 KIAS

Answer 4

NOTE: Autorotations may not exceed 120 KIAS Manual control available: 1) Stabilator shall be full down at speeds below 40 KIAS 2) Stabilator shall be set at 0* at speeds above 40 KIAS Manual control not available: Remain outside of the red Vne arc

Answer 5

Hovering turns greater than 30*/sec Intentional maneuvers of +- 30 * in pitch or +-60* in roll Moving both ENG CONT levers to IDLE or OFF in flight Reward ground taxi

Answer 6

Blade stall is based on airspeed, gross weight, pressure altitude and temperature. When operating near blade stall, any increase in airspeed, bank angle, turbulence or abrupt flight control inputs will result in increased severity of stall. Fully developed stall will be accompanied by heavy four-per-rev vibration, increased torque, and loss of altitude Recovery id accomplished by reducing severity of the maneuver through collective, airspeed, or bank angle reduction

Answer 7

Above 80KIAS, avoid abrupt, full pedal inputs to prevent excessive loading of tail rotor system

Answer 8

Maximum of 30* angle of bank in forward flight. Reward flight with slings limited to 35 knots

Answer 9

If approaching 30* nose down during any high acceleration take off, normal stabilator position can lag FCC desired position and the FCC will command an AUTO MODE FAILURE

Answer 10

Gross weights up to 16,825lbs: -540 fpm on level terrain -360 fpm on sloping terrain Gross weights over 16,825lbs: -300 fpm on level terrain -180 fpm on sloping terrain

Answer 11

60 knots GS

Answer 12

15* nose up, right wheel or left wheel up. Reduce by 2* for every 5 kts of wing 6* nose downslope. Nose down slopes will tail winds greater than 15 kts shall be prohibited Main rotor gearbox may be operated up to 30 min at a time with pressure fluctuations when nose up NOTE: the flat profile of the main transmission and forward location of both transmission oil pumps, transmission oil pressure will drop during nose up operations. At a slope angle of 10*, indicated pressure of 30-35PSI is normal; at slope angle of 15*, 10-15PSI is normal

Answer 13

When ambient air tempt is 4C (39F) or below and visible liquid moisture is present, icing may occur To fly into trace or light icing, need the following installed and operational: -Windshield anti-ice -Pitot heat -Engine anti-ice -Engine inlet anti ice modulating valve -Insulating ambient air sensing tube To fly into moderate icing, need the previous 5 things installed AND blade deice

Answer 14

At engine power levels of 10% Q per engine and below, full anti-ice capability cannot be provided due to engine bleed limits. Avoid operations under conditions of extreme low power requirements and a high rate pf descent (1900fpm) or ground bleed air HEATER operation below 100% NR during icing conditions. Cabin heater should be turned off before high rate of descent

Answer 15

FAT: -54-32C operating time is unlimited with no cooldown time FAT: 33-38C operating time is 24 minutes with a 72 minute cooldown FAT 39-52C operating time is 16 minutes with 48 minute cooldown

Answer 16

43C and above, with engine and rotor operating, limited to 30 minutes With engine and rotors not operating, APU may be continuously operating up to 51C If APU OIL HOT caution appears, a 30 minute cooling period is required before checking oil level

Answer 17

Anti ice check shall not be done when FAT is over 27C