Block XVIII Flashcards

1
Q

How many types of hangers are used in naval aviation?

A

3

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2
Q

Primarily designed for carrier aircraft

A

Type I

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3
Q

Primarily provided for U.S. Marine Corps aviation

A

Type II

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4
Q

Designed for land based patrol and large transport aircraft

A

Type III

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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
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6
Q

Hangar protection requirements?

A
  1. Low level AFFF system with low profile nozzles
  2. Closed head water only overhead sprinkler system
  3. Optical detection system to activate AFFF system
  4. Drainage systems
  5. Draft curtains
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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

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8
Q

What are the largest hangers?

A

CVN or aircraft carrier hangar bays

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