ETOPS & MNPS Flashcards
Class A MOPSC >20 or MTOM >45360kg without ETOPS distance from suitable aerodrome =
60 mins at OEI cruise speed
Class A MOPSC < 20 or MTOM < 45360kg without ETOPS distance from suitable aerodrome =
120 mins (or 180 mins if approved by authority)
Class B and C without ETOPS max distance from aerodrome =
300nm or 120 mins
NAT MNPS is between what flight levels?
285 - 420
min longitudinal separation in MNPS is … mins for aircraft reporting over a common point and at same speed
increased to …mins if not using a common reportiing point and out of radar coverage
10
15
MNPS lateral separation is …
60nm
how many long range nav systems required for unrestricted MNPS ops?
what is a LRNS?
may be reduced to … LRNSs on a number of special routes called …
2
INS, IRS/FMS, GPS
1, blue spruce routes
NAT OTS westbound system operational between …
these time refer to when the flight is going to cross the … meridian
1130 - 1900 UTC
030W
NAT OTS eastbound system operational between …
these time refer to when the flight is going to cross the … meridian
0100 - 0800 UTC
030W
In MNPS to deviate less than 10nm around weather when heading east
left of track …
right of track …
and when heading west
left of track …
right of track …
descend 300ft
climb 300ft
climb 300ft
descend 300ft
