DQ-123

Question 1

What are the minimum parking requirements for the UH-60?

Answer 1

• Minimum parking requirements
  
  • gust lock engaged and wheel brakes set,
  • tail wheel locked,
  • and wheels properly chocked
• For extended periods of time
  
  • engine inlet covers,
  • exhaust covers,
  • and pitot covers should be installed,
  • and stabilator slewed to 0°.
• When required
  
  • the ignition system and the doors and window should be locked.

Question 2

When exceeded, what hydraulic pump temperature requires an entry on DA Form 2408-13-1?

Answer 2

A temperature of 132°C (270°F)

Question 3

When checking the APU oil level, when should the HOT side be used? The COLD side? 


Answer 3

• When the APU is cool to the touch, the COLD side of the dipstick may be used.
• If the APU is hot to the touch, the HOT side of the dipstick may be used.

Question 4

During aircraft run up the “IVHMS CDU-On. Verify data download, time and percentage displayed” check, the CDU displays percentage available or percentage used

The Cockpit Voice and Flight Data Recorder (CVFDR) retains how many minutes of audio/flight data?

Answer 4

• The CDU will display the percent of memory available on this card throughout the flight and indicate when a card should be replaced.
• The CVFDR simultaneously records up to four (4) channels of audio; three (3) channels for crew. Each channel retains the most recent 120 minutes of all recorded audio, digital, and timing data, and a minimum of 13 hours of flight data information at data rates of 1024 (12 bit) words per second.

Question 5

Failure of what Operational Engine Health Indicator Test/Anti-Ice Bleed and Start Valve Checks results in the helicopter being restricted from flight?

Answer 5

• If any part of the engine anti-ice valve check fails.
• If any part of the engine inlet anti-ice check fails.
• If residual engine TRQ does not go below 5% after 5 minutes of operation after power retardation.
• TGT rise is less than 30°C (54°F) or switch cycling is required.

Question 6

• Publications and Forms required to be in the aircraft can be found in what publication?
• Is the aircraft 
checklist required to be used for preflight?

Answer 6

• Required publications and forms i.a.w DA PAM 738-751
• CL need to be used for preflight


Question 7

Given the following conditions, what is the zero fuel weight and how is it calculated?

Temperature 30

Pressure ALT 2000

Hover height 10

Torque 75%

Fuel Weight
 2200lbs

Answer 7

Use hover chart in checlist (P-65)

18700 GWT - 2200lbs fuel = 16500 ZFW

Question 8

What is the definition of Crew Coordination?

Answer 8

Cooperative interaction between crewmembers necessary for safe, efficient and effective performance of flight tasks