Part 91 Flashcards
Class B equipment requirement
4096 code transponder with pressure altitude reporting
VOR check and which data needs to recorded
Place of operational check
Amount off bearing error
Date of check
Signature
which operation you have be in IFR flight plan and act clearance needed
Entering controlled airspace when IMC conditions exist
Altitude that DME is required
at or above FL24
When IFR is required?
Class E when IMC exists or in Class A airspace
Holding pattern timing
14,000’ MSL – 1 minute
Above 14,000’ MSL – 1.5 minutes
1 minute
1.5 minutes
Up to 6000’ MSL – 200 KIAS
6001’-14,000’ MSL – 230 KIAS
Above 14,000’ MSL – 265 KIAS
200
230
265
Lost communications procedure
Altitude to fly
M – Minimum altitude prescribed for IFR
E – Expected (e.g. “expect 5000ft after 10 minutes”)
A – last altitude Assigned by ATC
A.V.E.F – select route by the following order:
A –Assigned route, if none:
V –Vectored (fly to the fix/route/airway last vectored to), if none:
E –last Expected route by ATC, if none:
F – Filed route
Is the clearance limit a fix from which an approach begins?
Yes: Start descent and approach as close as possible to the EFC, or ETA (if no EFC given)
NO:At EFC or clearance limit (if no EFC given), proceed to a fix from which an approach begins and start the approach
What is the formula When a VDP is not published you can use this formula to calculate it:
VDP (in NM from threshold) = HAT/300, or
10% of HAT = seconds to subtract from time to MAP
two approach clearances
Contact approach
Visual approach
What is Contact approach?
Must be specifically requested by the pilot.(It cannot be initiated by ATC)
Requires at least 1SM reported ground visibility and the aircraft to remain clear of clouds.
Available only at airports with approved instrument approach procedures.
What is visual approach?
Initiated by either ATC or the pilot.
Requires at least 1000’ ceiling and 3SM visibility. (IFR under VMC)
Pilot must have either the airport or the traffic to follow in sight.
When can you descend to next instrument approach
segment?
When cleared for the approach and established on a segment of a published approach or route.