Stage 2 Flashcards
Takeoff and landing under IFR
Takeoff minimums
- Part 91 no takeoff minimums
Standard
Prescribed takeoff minimums for that runway if none
Part 121, 125, 129, 135
- 2 or fewer engines, 1 mile vis
- 3 or more engines, 1/2 mile vis
Nonstandard takeoff minimums
Reference the TPP
Operation below the DA/DH (91.175)
( 1. Aircraft is stable )1. Aircraft in a continuous position to land as a normal decent rate using normal maneuvers
2. Flight visibility not less than the prescribed got the approach, may descend to 100’ above TDZE ( touch down zone elevations) if approach lights in sight
3. At least one of the following in sight ( runway environment is not acceptable answer)
- red terminating bars
-Threshold, threshold markings, threshold lights
- runway end indicator lights (REILS)
- visual glide slope indicator
- touchdown zone, touchdown markings, touchdown lights
- runway, runway markings, runway lights
Alternates requirements ( 91.169)
Always required unless
- an instrument approach is published and available for destination, and for at least 1 hour before to 1 hour after ETA weather is
- 2000’ ceiling
- 3SM visibility
Alternate airport minimum criteria
Standard
- precision: 600’ -2sm
- non precision 800’ 2sm
- if no instrument approach available
Ceiling and vis must allow decent from MEA, approach and landing under VFR
Alternate airport minimum criteria
Nonstandard alternates
Reference the TPP
Alternate airport minimum criteria
Using non-waas GPS
Can flight plan GPS approaches at either destination or alternate, but NOT both
Approaches and approach plates
Precision approaches
Provides lateral and vertical guidance
Minimums are DA/DH
DA-MSL DH-AGL
Non- precision approach
Provides lateral guidance only
(RNAV/ LOC)
Minimums MDA/MDH
Approaches and Approach Plates
ILS/ localizer uses?
Uses ground base equipment
RNAV (GPS) uses?
Uses satellite GPS (WAAS/RAIM)
Non directional beacon (NDB)
Circling minimums
Standard
Prior to 2012 used set radius distances based on approach cstegory, regardless of MDA
Cagatory A (us) 1.3 nm ( found in the TPP)
Circling minimums
Expanded
○ Expanded marked by C(bolded)
■ After 2012, now factors in MDA because of increased true airspeed at different altitudes
When to go missed in a precision approach
The DA/DH
When do you go misses on a non permission approach
Missed approach point
■ Runway threshold or other specified point, usually labeled as a point with
DME
○ If a plate has both precision/non-precision approaches, then the profile view will
ALWAYS default to showing the precision approach profile
■ All the information is still there for the non-precision approach, but it is up
to YOU to interpret/visualize how it’s different