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Instrument Rating Test > 3. En-route IFR procedures > Flashcards

3. En-route IFR procedures Flashcards

1
Q

When should you request your airways join clearance?

A

When at least 10mins flying time from intended joining point

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2
Q

Can you be climbing when joining the airway?

A

No, you need to be at the cleared level as per your clearance when crossing the AWY BDRY.

Otherwise you need permission from ATC.

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3
Q

ATC give you a DCT TO beacon, but it’s outside DOC, what do you do?

A
  1. DCT TO via GPS OR
  2. Turn onto DR heading

until within DOC

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4
Q

When do you listen out for the ATIS?

A
  1. When in the CRZ, ideally on AP
  2. !Put ATIS on Box 2,
    Don’t let it drown out Box 1, otherwise you could miss a call for you!
  3. You could also listen to the VOLMET
  4. Are the conditions suitable?
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5
Q

Besides the ATIS, what are your other goals in the cruise phase?

A
  1. CRZ checks
  2. Set up as much as you can of the approach

If no AP - do things slowly and one at a time - deviation of 300’ is a level bust

  1. Refresh ETA and Fuel calcs for the remaining points
  2. Notify examiner if delta >3 mins
  3. Need a fuel check at least once every 30’
  4. Anticipate change of WPT with 1% of GS and turn early
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6
Q

How would you know ice is forming on the aircraft?

A
  1. Visually - OAT probe, windshield, LE of wing
  2. ENG VIB - ice on props
  3. Poor radio and NAV - ice on aerials
  4. High PWR required for same performance - more weight due ice
  5. Rough running engine - (induction icing)
  6. Erroneous instrument indications - ice on pitot/static
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7
Q

What are your options if you’re in icing conditions?

A
  1. Continue at same altitude
  2. (Ask ATC about cloud tops) Climb into VMC
  3. Turn back
  4. Descend into warmer air

Always ask ATC before changing, always check MSA

Icing should be reported to ATC to warn others - time,location,level, intensity, icing type, A/C type

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8
Q

How soon should you contact ATC before their airspace boundary?

A

at least 10mins before

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9
Q

What does ATC require from you before you come to the beacon for a hold?

A
  1. ETA for beacon
  2. for you to be level at instructed level 5 minutes (~10nm before) the beacon
  3. You may have to climb if you are not first for the approach
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10
Q

Time corrections during VFR NAV?

A
  • Ask yourself why, cumulative (due change in ground speed) or one off (due to enroute climb etc.)
  •  If one-off, add/subtract error to ETA
  •  If cumulative, multiply by proportion of track flown and add/subtract to ETA
  • Time adj. - multiply minutes late/early by inverse proportion of leg flown - adjust ETA
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11
Q

Describe the basic S&L work cycle

A
  • Attitude
    • Select
    • Hold
    • Trim
      • Coarse - Feel
      • Fine - visual
  • Lookout - From straight ahead search to one side as far as practical, then back to the front
  • Attitude - Check, reselect and trim if necessary.
  • Performance - are you achieving datums? Confirm that the aircraft is maintaining the desired performance
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12
Q

Workload management ENR.

Describe your checks you have to do enroute and where?

A
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15
Q

What are typical fuel flows for different power settings?

A

35% - 5.2 USG/hr (both)

55% - 8 USG/hr (both)

70% - 10.5 USG/hr (both)

90% - 14.4 USG/hr (both)

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16
Q

How soon should you contact ATC before going into their airspace?

What is your radio call to them?

A

Civilian - 10 mins

Military - 5min/15nm (greater of 2)

R/T

  1. Callsign
  2. Type
  3. Dep to Dest
  4. PPOS, Level
  5. Intentions
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17
Q

What is the Enroute Wake turbulence separation?

A
  • L—>M (5 nm)
  • L—>H (6 nm)
  • L—>S (8 nm )
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18
Q

What are the values of nm/min for the common speeds for the DA42?

A
  • 90kts -1.5 (act) -1.5 (rem as)
  • 100kts -1.7 (act) -1.5 (rem as)
  • 110kts -1.8 (act) -2 (rem as)
  • 120kts -2. (act) -2 (rem as)
  • 130kts -2.2 (act) -2 (rem as)
  • 140kts -2.3 (act) -2.5 (rem as)
  • 150kts -2.5 (act) -2.5 (rem as)
  • 160kts -2.7 (act) -2.5 (rem as)
  • 170kts -2.8 (act) -3 (rem as)
19
Q

Position plotting - what is your workfow?

A
  1. SID NAVAID
  2. Plot on map, write RAD/DME
  3. Note time
  4. Note Hdg+TRK, hold HDG
  5. Look at clock - move fix to your position
  6. Visually verify
20
Q
  1. Cruise profiles
A
21
Q

Describe a normal CCT + G/A

A
  1. beg Downwind -

55%/+2
120

  1. end Downwind -

LG DN/ FL DN
+35%/-5
DECEL

  1. Base -

35%/Visual (-5?)
90

  1. Final -

30%/Visual
82

  1. ACH - Flap LDG
  2. VFR LDG gate - 78 KIAS
  3. G/A -

1.PWR UP/Flap APP
+5/Accelerating
2. + Rate/GU
3. Safe spd/(Flap UP)
4. Full PWR +8
Accelerating
5. Normal clb

22
Q
A
23
Q
A
30
Q

In a DA42, what are the Final Descent checks?

A

AGF

  • Altimeters: Set/Cross check
  • Gear: DN w 3 greens
  • Flap: As required
31
Q

In a DA42, what does the white arc on the ASI represent and what speed range does it cover?

A
  • Speed limitation for flaps fully extended - 56 to 111 KIAS
32
Q

Draw the normal cct

A
33
Q

In a DA42, what does the green arc on the ASI represent and what speed range does it cover?

A
  • Normal operating range - 62 to 155 KIAS
34
Q

In a DA42, what does the yellow arc on the ASI represent and what speed range does it cover?

A
  • Caution range, only in smooth air - 155 to 194 KIAS
35
Q

In a DA42, what is Vref Land Flap?

A

76 / 78 KIAS

36
Q

In a normal circuit, what is the correct configuration at the top of descent (before the base turn)?

A
  • Gear: DN
  • Flap: App
  • 35% / -5º
37
Q

In a normal circuit, what speed should be aimed for after rolling out onto final?

A

82 kts

38
Q

In a normal circuit, when are Final Safety checks completed and what are they?

A

After rollout from the base turn OR at approach gate (400ft AAL)

  • Gear: DN
  • Approach: Stable/Not stable
  • Flap: As required (App)
39
Q

What’s the rule about VSI when deviating from your altitude?

A

Number of feet off target altitude=VSI (fpm)

40
Q
A
41
Q

What are your criteria in selecting an EN-route IFR CRZ alt?

A
  1. Comlies with Semi circular levels
  2. Is above MSA/MEA
  3. Favourable winds
  4. Not in icing conditions
42
Q

What is the normal climb gradient required for an SID?

What is the OIS and how quickly does it climb?

A

200’/nm or better (1 in 30, 2*)

152’/nm (1 in 40, 1.5*)

Instrument Rating Test (8 decks)

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