OMB Flashcards
Minimum battery voltage with cold aircraft
25.5V
During approach call pitch when:
Attidude goes lower than -2.5 or more than 10 (7.5 for A321)
Rnp approach: when can you continue approach using the other Ap?
GPS primary lost on one ND
NAV ACCUR DOWNGRAD on one FMGS
When do you discontinue approach in RNP approach?
GPS PRIMARY LOST on both NDs
NAV ACCUR DOWNGRAD on both FMGS
NAV FM/GPS POS DISAGREE on Ecam
Xtk > 0.3 NM
minimum visibility for take off for first officers
550 m
MAX XWIND FOR FO
20kt
nominal G/A
gradient
2.5%
when do you call VDEV in RNPAR
when above or below by 1/2 DOT.
1 dot is 100 ft. go around when75 ft below (3/4) dot
STABLE CRITERIA by 1000 ft
landing configuration and speed less than VApp+ 30kt
BY 500 RA you must be
correct vertical and lateral flight path;
sensible rate of descent;
VAPP within+ 10/-5kt;
max 15° bank;
landing cx Completed
emergency equipment in cockpit security search
life jackets
axe
smoke hood
portable fire extinguisher
Oxygen mask
torch
escape rope
gloves
ELT
first aid kit
in cockpit preparation what is the maximum tolerance of the
altimeters
+ - 20 ft between PFDs
+ - 100 ft between ISIS and PFDs
When do you call LOC or Glide in an ILS?
when deviation is 1/2 dot
maximum speed to cross rigged arrestor cable
40 kt
Holding fuel burn
2400 kg/h