Radio Instruments Flashcards

1
Q

Holding Max Airspeeds

A
  • MHA - 6000’ : 200 KIAS
  • 6001 - 14,000 : 230 KIAS
  • 14,0001+ : 265 KIAS

Navy Fields: 230 KIAS

USAF: 310 KIAS

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2
Q

Parallel Holding Entry

A
  • Turn heading parallel the holding course/radial outbound on nonholding side
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3
Q

Holding Leg Timing

A
  • 14000+: 1-1/2 minutes
  • <14000: 1 minute
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4
Q

When to make holding call and exceptions

A
  • Time and altitude upon reaching holding fix cleared to
  • Report leaving holding fix
  • May be ommited by pilots in instrument training at military facilities and radar service is being provided
  • If holding fix is clearance limit (EFC assigned and not cleared for approach)
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5
Q

Constant Airspeed Climb

A
  • 8-10* NU
  • 250 KIAS
  • Lower nose to 3* and accel to 300 above 10,000 and climb 300 until 0.75 IMN ~25,000’
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6
Q

Enroute Communication

A
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7
Q

Simulated Min Fuel Approach

A
  • On vectors in GCA box or for ILS remain clean configuration until 30s before glidepath intercept
  • Select Geardown, flaps half, SB
  • Significant downward stick will be needed for nose up pitch tendency
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8
Q

Simulated Min Fuel GCA

A

200 KIAS until final, can ask for 30s warning if requested

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9
Q

Simulated Min Fuel ILS

A
  • Request vectors to ILS final and advise ATC you will maintain 200 KIAS until glidepath intercept
  • GS movement down is 30s Warning
  • Gear down, Flaps half, SB adjust attitude and power to maintain VSI and optimum AOA
  • Significant downward stick force will be required
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10
Q

Emergency Fuel GCA

A
  • GCA designed to get from altitude to deck without any undue delay
  • Traffic permitting controller will vector direct to final approach at min vectoring alt with glidepath intercept much closer to runway than normal GCA with continuous turn from downwind to final
  • Will intercept 4-5 miles from runway
  • Anticipated GS intercept distance of 1nm per 300’
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11
Q

Emergency Oil/Precautionary Instrument Approach

A

Setup:

  • Set power 78-87% RPM (85-87% recomended)
  • Minimize RPM, throttle movement, and maintain 1 g flight
  • In pattern and on final, monitor and control airspeed with speed brakes as necessary

Precision Approach:

  • When intercepting GS/Path simultaneously lower landing gear, retract SB, judiciously lower nose to maintain GS
  • Use SB and half flaps as necessary to maintain approx 175 KIAS

Non-Precision Approach

  • At FAF or when instructed to “Descend to min descent altitude” on ASR
  • Lower landing gear, retrat SB, lower nose to maintain desired rate of descent to arrive at MDA just prior to MAP
  • Use SB as necessary to maintain 175 KIAS
  • Prior to MDA level off and retract SB to maintain airspeed
  • Do not lower flaps until safe landing is assured

Transition For Landing

  • Depends on number of factors i.e. type of approach, experience, energy state
  • With field in sight and safe to land transition to final landing configuration (all PA’s should be full flaps)
  • Manage energy state with SB
  • Nose down and do not balloon back into IMC

Missed Approach

  • Retract SB and slowly raise nose to climb attitude
  • >300’AGL and 2 pos rates, rais landing gear, flaps >140 KIAS
  • If unable to climb smooth power addition to min RPM for climb
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