General IFR Flashcards
Min speed ATC can request within 20nm of a field
Jets - 160KIAS
Min rates of descent
CAN - 1000fpm
USA - 1500fpm
Pilots discretion descent
Intermediate level offs ok if ATC advised
When ready descent
No level offs allowed, start descent whenever
Position reports to dispatch
When operating outside of NAT/PAC FIR’s or when CPDLC
within 2 hrs after departure and no more then every 2 hrs thereafter
Hold speeds and timings
Above 14k - 265kias 1 1/2 mins
Below 14k - 230kias 1 min
Min fuel declaration
If going to land below planned final fuel reserves.
Does not give priority
Fuel emergency
Will land with less then reserve fuel.
MSA parameters
- At least 25nm
- 1000ft obstacle clearance
- 4nm buffer between sectors
CATII req vis - CAN
RVR A - 1200 or charted
RVR B - 600
Both Req
CATII req vis - USA (1 or 2 RVR reported)
1 RVR - RVR A : 1400 or charted
2 RVR - RVR A: 1200 or charted
RVR B - 600
RVR C - 300
RVR A always req, B/C only needs one but both controlling if both reported
CATII req vis - OTHER
RVR A - 350 meters or charted
RVR B or C - 175 meters
RVR app other then CATII/III
- RVR A reported it is controlling regardless of reported vis
- If A not available RVR B is controlling
- If RVR fluctuating lowest value shall be used
- Rollout RVR not limiting
- In Canada if no RVR then:
- runway vis less then 20 mins old or
- reported ground vis
For CAT I ILS, in Canada, reduction toRVR 1800 authorized if:
- DA is 200ft or less
- RVR A req
- App flown by captain
Advisory vertical guidance
Add 50’ to non precision DA/MDA for constant descent app.
Approved vertical guidance
Do not need to add 50’ to minimums for: ILS, LPV, LDA with GS, RNP AR, RNAV or RNP down to LNAV/VNAV
No GPS or GPS INOP app
Must have DME passed the FAF to fly non precision app.
Crew must ensure app available at destination when GOS inop
Crew shall initiate go around if:
- Stable app or stable landing parameters cannot be met
- The aircraft had reached minimums and visual reference not established or lost below
- Landing will not be within touchdown zone