B777 Low Vis Landings Flashcards
If a single APFD channel fails.
AP is no longer Fail Operational
NO LAND 3
Use Cat 3A
Minimum Autobrake setting for Autoland?
2
Minimum runway length and width for Autoland
2200 x 45
On CAT IIIB only
At 200 RA
PM calls?
PM:”Alert Height”
PF:”Landing/Go Around”
Approach Ban Point
1000 AAL (Aus) FAF (USA)
USA
CAT IIIB
Single RVR inop
Ok. But remaining are controlling
USA
CAT IIIA
End RVR
Advisory only
USA
CAT II
Only TDZ RVR
Min 1600 ft
USA
CAT II
End RVR u/s
Mid RVR 1200 ft required
HIALS required for CAT IIIB?
Nope
C/L lights
Red/white
Last ___ m?
900 m
Runway edge
All Amber
Last ___ m
600 m /2000 ft
C/L lights
All red
Last ___ m
300 m
Runway End Approaching
900 m = CL red/white
600 m = Edge Amber
300 m = CL red
Low Vis
Visual Ref at Min
3 consecutive lights
1 Lateral element
Cat 3B visual Ref
1 c/l light
None if no DH
Cat 3A
LAND 2
Visual Ref
3 consecutive:
• HIAL • tdz • CL • RE • or combination
LAND 3
No AUTO THROTTLE
Cat IIIA only
LAND 3
SGL SOURCE DISPLAYS
CAT I only
LAND 2
CAT IIIA