BA questions Flashcards
Rescue hoist limitations ( Heavy Load )
300 to 600lbs
30 second rest in between delivery and recovery
Rescue hoist limitations ( Normal Load )
300 pounds or less
10 second rest in between delivery and recovery
Rescue hoist limitations ( No load )
no rest requirement
maximum cargo hook load
2,000 lbs
fuel jettison airspeed
between 40 and 120 KIAS
Maximum touchdown speed
60 knots
Engine oil
mobile jet 254
Gear box oil
6086 Grade M
Hydraulic fluid
83282
Hoist fluid
7808
aircraft being taxied within 25 feet of obstructions
two person minimum taxi crew required
aircraft shall not be taxied at anytime within ____ feet of obstructions
5 feet
Arriel 2c2 engines can be divided into 5 distinct sections
- transmission shaft and accessory gear box
- axial compressor
- gas generator
- power turbine
- reduction gearbox
fuel jettison rate
approximately 270 lbs per minute will exhaust jettisonable fuel within 6.5 minutes
maximum allowable pressure for pressure refueling
55 PSI
ENGINE oil Capacity
2.0 gallons
proper servicing levels must be checked within ___ of engine shutdown
15 minutes
during preflight engine oil level should be where?
between the bottom of the sight glass and the min line
primary hydraulic system has a rated pressure of___ PSI
870 PSI
Primary hydraulic reservoir contains how much hydraulic fluid?
1 gallon
secondary hydraulic reservoir capacity
2.1 gallons
secondary hydraulic system provides how much pressure to 1. Rescue Hoist
- talon
- the left body of tail rotor
- 3,000 PSI
- 2,000 PSI
- 870 PSI
total oil capacity of the MGB
9.34 quarts
above what speed is ram air sufficient alone for cooling
120 KIAS
HOIST is capable of lifting how many LBS?
600 lbs
total useable cable on hoist
245 feet
overload clutch activates at what
1,500 +/- 300 pounds
hoist cable breaking strength
3,200 pounds
hoist speeds for first 10 and last 10 feet of cable
0 to 50 feet per minute
hoist speed for normal operations
0 to 200 feet per minute
hoist speed for pilot control
fixed rate of 100 feet per minute
hoist speed for manual override
preset at 50 feet per minute
HSD cable length and breaking strength
10 foot with a 245 lb breaking strength
for RS sling, harness, or free fall dont deploy RS any closer than
5 feet from survivor or just outside of rotor wash
hoisting device should be delivered within how many feet of swimmer
5 to 10 feet
free fall max height
15 feet RADALT
check swimmer for free fall should be at or below what altitude
30 feet RADALT
direct deployment of RS should be placed within how feet of survivor
2-3 feet
