Block XVIII Flashcards
1
Q
How many types of hangers are used in naval aviation?
A
3
2
Q
Primarily designed for carrier aircraft
A
Type I
3
Q
Primarily provided for U.S. Marine Corps aviation
A
Type II
4
Q
Designed for land based patrol and large transport aircraft
A
Type III
5
Q
What are items on shore based hangers to be aware of?
A
- Painted red fire lane must be kept clear at all times
- Portable CO2 fire extinguishers mounted on bulkhead
- Aircraft electrical system with cords for applying external power to aircraft
- Manual or auto operated hangar door
- Aircraft grounds that provide 10ohm or less located on a pattern or grid through the hangar deck
6
Q
Hangar protection requirements?
A
- Low level AFFF system with low profile nozzles
- Closed head water only overhead sprinkler system
- Optical detection system to activate AFFF system
- Drainage systems
- Draft curtains
7
Q
The estimated cost for a false activation? Why?
A
In excess of $80,000
Due to damage to aircraft, cost to recharge the system, cost of run-off retention, cost of AFFF removal, and manpower expense
8
Q
What are the largest hangers?
A
CVN or aircraft carrier hangar bays
