Phase 1 Block 9?

Question 1

What is The Hangar designed for?

Answer 1

• Provides and environmentally protected area to perform maintenance on aircraft
  
  • Stores the aircraft away from the weatherdecks

Question 2

How many Hangars are used in Naval Aviation (Shore Stations)?

Answer 2

There are three types of Hangars

Question 3

What is a Type 1 maintenance hangar designed for?

Answer 3

Carrier Aircraft

Question 4

What is a TYpe 1 hangar configured for?

Answer 4

• Strike Fighter Squadron
• 2 Carrier Airborne Early Warning Squadrons or a Helicopter antisub warfare squadron

Question 5

What are the dimensions of a type 1 hangar?

Answer 5

235 ft wide 85 ft deep

Question 6

What is a type 2 Hangar designed for?

Answer 6

For US Marine Corps Aviation

Question 7

What type of aircraft was a type 2 Hangar configured for?

Answer 7

• CH-53 Helicopters
• V-22 Ospreys
• C-130 Hercules

Question 8

What are the dimensions of a type 2 Hangar?

Answer 8

325 ft wide x 119 ft deep

Question 9

What is a type 3 maintenance hangar designed for?

Answer 9

Land based Patrol/ Large Transport aircraft

Question 10

What are the dimensions of a type 3 hangar?

Answer 10

165ft wide x 165ft deep

Question 11

What must be kept clear at all times in a shore based hangar?

Answer 11

Painted red fire lane adjacent to bulkhead that divides the hangar from the maintenance workcenters

Question 12

Where are Portable CO2 Fire extinguishers’ located in a shore based hangar?

Answer 12

They are mounted on the bulkhead above the deck

Question 13

What does the aircraft electrical system with cords provide?

Answer 13

Applies external electrical power to the aircraft

Question 14

What is used for securing access and sealing off the elements of a shore based hangar?

Answer 14

Manually or automatically operated hangar doors

Question 15

What provides a 100 ohm or less point to ground/discharge stray voltage?

Answer 15

Aircraft Ground

Question 16

Where are Aircraft Grounds located?

Answer 16

On a pattern or grid through the hangar deck

Question 17

Aircraft stored inside can cost up to how many times the cost of the building they are stored in?

Answer 17

10 times the amount

Question 18

What are the Hangar protection requirements for high value aircraft?

Answer 18

• Low level AFFF system with low profile nozzles designed for high reliability with low maintenance
• Closed head water only overhead sprinkler system designed to protect the building and provide cooling
• Optical detection system to activate low level AFFF system
• Appropriate drainage systems to limit any spill pool size/contain AFFF
• Draft curtains, to prevent cooling of sprinklers allowing for earlier detection

Question 19

What is the estimated cost for a false activation of the fire suppression system?

Answer 19

Approxiamtely $80,000

Question 20

The estimated cost would be due to what?

Answer 20

• Damage to Aircraft
• Cost to recharge the system
• Cost to run-off retention
• Cost of AFFF removal
• Associated manpower expenses

Question 21

What do hangars serve as onboard aviation capable ships?

Answer 21

Maintenance area and Storage area

Question 22

What are the largest hangars?

Answer 22

Aircraft carrier Hangars

Question 23

What are the dimensions of aircraft carrier hangars?

Answer 23

110ft wide by 685 ft long and 25ft overhead clearance

Question 24

What is the actual storge space of an Aircraft Carrier Hangar?

Answer 24

1.4 acres

Question 25

How many aircraft can the hangar hold?

Answer 25

More than 60

Question 26

Hangar divisional doors can be closed in approximately how many seconds?

Answer 26

28 seconds

Question 27

What do the divisional doors serve as?

Answer 27

Can isolate the hangar into 3 separate bays to prevent the spread of fire

Question 28

Where are the aircraft elevators located in Hangar Bay 1 and 2

Answer 28

Starboard side

Question 29

Where are elevators located in Hangar Bay 3?

Answer 29

starboard and port side