IFR Rules Flashcards
Tolerance in DME Arc
1.0nm
2.5nm horizontal 1000ft vertical sep
Alternate minima precision approach
600ft and 3000m
Or 200ft Above minima/ 1000m more than approach minimum.. whichever is higher
Alternate minimum non precision approach
800ft/ 4000m
Or 200ft above/ 1500m greater than approach minimum whichever is higher
Loss of Comms IFR
Departure Radar Vector
Maintain for 2 minutes, climb to msa if necessary, then continue as flight planned
Loss of Comms IFR
Departure level restrictions
Maintain until point specified then climb to flt planned level
If no point specified, maintain assigned or msa if higher.. for 5 minutes then climb to maintain level specified in Flt plan.
IFR comms failure arrival
Track to dest aid or fix for known runway..
If in receipt of STAR proceed via clearance..
Commence descent to initial approach altitude and proceed in accordance with last clearance and SOP
Sin 10
17%
IFR comms failure arrival within 25nm
Arrive over destination/aid/fix at last assigned level and commence approach…
If too high descend in hold to convenient level..
If on initial approach but not cleared for approach continue at assigned level.. once on final commence missed approach
Sin 20
34%
Sin 30
50%
Sin 40
64%
Sin 50
76%
Sin 45
70%