IFR and Navigation Flashcards
ILS CAT 1
CAT 1
lowest visibility 2400’ or 1800’
lowest DH 200’
THRE
Threshold Elevation
Inner Marker (IM)
White light
quick flashes
Outer Marker (OM)
Blue light
Slower flashes
Middle Marker (MM)
Amber light
medium flashes
3500 ft from threshold
200 above threshold
Approach Category E
166 knots
Approach Category D
141-166 knots
Approach Category C
121-141 knots
Approach Category B
91-121 knots
Approach Category A
less than 91 knots
The altitude restriction in your IFR clearance is to “Cruise 7,000 feet”. There is a 5000 ft MEA on your filed airway. What altitude may you use?
Any intermediate altitude within this block of airspace.
When is radar service terminated during a visual approach?
Automatically when ATC instructs the pilot to contact the tower.
When operating under IFR, you must track the centerline of an ATC assigned airway except…
for shallow clearing turns while climbing in VMC.
Which of the following requires DME or suitable RNAV system for a flight conducted under IFR.
Operation at or above FL240 if VOR navigation is required.
Flight at the MOCA assures…
acceptable navigational signal coverage within 25 SM on off-airway routes