Low visibility and autoland Flashcards
If RVR is below _____ m, LVPs must be in force for Takeoff
400 m RVR
Takeoff alternate, if required, must be within _____ NM and ___ hour(s)
- 800 NM
- Two hours
Runway centerline lights required for take off
- 8 lights
- 15 meter spacing
- RVR of 150 meter
Takeoff ban are implied if following are below minima
- Touchdown zone RVR
- Mid point RVR
- Stop end RVR
- Ceiling
- Runway indistinguishable
Before approach
(F L A A P)
- Flaps 30
- Land2/3 servicable
- Airport able
- Aircraft able
- Performance
Approach shal be discontinued at 1000 feet or FAF if:
- Touchdown zone RVR is below minimum
- Midpoint below 125 RVR (75 with rollout)
- Stopend below 135 RVR (75 with rollout)
FAILPASSIVE consists of __ autopilots
two autopilots and are annuciated with LAND 2
FAIL OPERATIONAL consists of __ autopilots
three autopilots, and are annunciated as LAND3
If NO-AUTOLAND is annunciated, landing can be made if following is visible:
- 3 segents of approach lights
- Runway centerline light
- Touchdown zone lights or edge lights
For CAT2
- Approach light crossbar
- RWY barette
Landing clearance must be given by ____ RA if not visual
200’ RA
Max demonstrated autolant tailwind component for CATII/III
5 knots tailwind
- 15 knots crosswind*
- 20 knots headwind*
Max demonstrated autolant cross component for CATII/III
15 knots crosswind
- 5 knots tailwind*
- 20 knots headwind*
Max demonstrated autolant head component for CATII/III
20 knots headwind
- 15 knots crosswind*
- 5 knots tailwind*
Go around must be initiated if ILS scale turns amber below ____ RA
200 RA
Go around must be initiated if TDZ RVR falls below ____ RVR and autopilots disconnected
300 meter RVR
During autoland and autothrottle fails, thrust levers must go idle by ___ RA
25’ RA
With color coded centerline lights 900 meters remaining are indicated by ___________
Alternating center line lights
With color coded centerline lights 300 meters remaining are indicated by ___________
steady red
Degredation from LAND3 to LAND2 will NOT be anninciated below _____ RA
200 RA
Excess ILS and GS deviation is annunciated by amber localized and pointer flashing below _____ RA
500
CAT 1 DH and RVR
DA: 200’
RVR: 550 / 125 / 75
CAT 2 DH and RVR
DH: 100’
RVR: 300 / 125 / 75
CAT 3 DH and RVR
DH: 50’
RVR: 200 / 125 / 75
