IF Approaches Flashcards
Normal pattern height and speed
2000ft
180 KIAS (approx. 45% TQ)
Instrument descent
9-10 deg. ND
10% TQ
200 KIAS
Speed break OUT
Short pattern height
1500ft
Configured descent
15% TQ
Lower nose for 120 KIAS
Speed to configure in the pattern
140 KIAS, stabilised
Approx. 28% TQ
Power setting to maintain 120 KIAS in the pattern once configured
Approx. 40% TQ
Anticipate + capture
Desired RoD for a 3 deg. glidepath
5 x GS (upper RH HSI)
Addition for white rating
+200ft to any DH/DA and MDH/MDA
State in the minima read back
ILS full scale deflection for localised and glidepath
Localiser = 2.5 deg.
Glidepath = 0.7 deg.
VOR full scale deflection?
10 deg.
What should you do if you got outside more than half-scale deflection during an ILS approach?
Terminate the approach and follow the MAP
How is the penetration descent flown?
250 KIAS, 20 deg. ND, IDLE, speedbrake OUT
How is the en-route descent flown?
220 KIAS, 10 deg. ND, 5% TQ, speedbrake IN
Below what height are slower descent rates appropriate when flying IF and approx. what parameters should these descents follow?
Below 2000ft
RoD approx. 1000ft/min
Speed 140-180 KIAS
I.e. further descent once established in the pattern
20% TQ, 4 deg. ND will give 180 KIAS descent clean
When requesting radar-to-intial or radar-to-visual, name some airmanship considerations to think about.
Type of descent to fly - Controller will clear you to descend to a certain height, but the type of descent is up to you. Think proximity to the airfield, other traffic, height to lose, airspace, icing, etc.
Icing bands (monitor if entering cloud with potential icing and plan type of descent accordingly).
Keep an eye on when you will be VMC below and call promptly to free up your capacity once you get own navigation.
Note - If you have a risk of losing sight of the ground/airfield due to weather moving through, keep hold of the service until certain you are clear.
What AoB is used for a Rate 1 turn above 140 KIAS?
30 deg.
What AoB is used for Rate 1 turns at 140 KIAS or below?
20 deg.
What power setting should you use to slow down from 180 KIAS to 140 KIAS when in the instrument pattern in order to complete your checks?
15-20% TQ, speedbrake as required.
Ultimately, make it work, if IDLE needed due to tight feed then go for it.
What should you do after reading back your DA/DH/MDA/MDH with intentions?
Brief the Missed Approach and set a bug for the climb out altitude on the missed approach.
What RoD should you fly the glidepath at for a PAR/SRA?
5 x GS
Once established on the 3 deg. glidepath for an approach, approximately where will the HUD and PFD waterline sit for a Land Flap approach?
2 deg. ND
What AoA should you aim to have at DH/MDH/DA/MDA?
9 units (bottom of E bar)
What power should you set to maintain 120KIAS when descending the glidepath with T/O flap?
Approx. 24% TQ - Set as you lower the nose
Refine and trim
Approximately where will the WL be on the HUD and PFD when descending the 3 deg. glideslope with T/O flap?
0 deg. of pitch
(higher nose attitude than with land flap due to wing generating less lift)
What height checks must you make during the descent of the glidepath on an instrument approach?
Initial cross check just before the descent
1500ft
1000ft
Every 100ft after this