Limitations Flashcards
Fail passive x wind
fail operational x wind
20 kts
25 kus
- When GA during autoland
- CAT III [DH<50 or no DH] LAND 3 changes to LAND 2 or ANTISKID INOP
- ENG failure
- autothrottle disengage
-A/P disengage, A/P steady red, ILS/GLS failure or deviation alert, FLARE not armed or NO AUTOLAND
- Revert to DH > 50’ or GA above 200’ AGL [fail operational
- GA above 200’ AGL [fail operational], or manual GA [fail passive]
- continue manual thrust
Approach discontinue 1000’ AGL
When RVR is below required for approach being flown
runway slope
minimum runway width and taxi width
max operating altitude
maximum take off and landing altitude
2.0%
30m (down to 26m after careful judgement of commander) and 13m
41.000 feet
8.400 feet pressure altitude
maximum precipitation depth on runway for takeoff and landing
- dry snow
- standing water, wet snow, slush
102mm
13mm
turbulence air penetration speed
280 KIAS, .76M WHICHEVER LOWER
reducing crosswind limitation
reduce crosswind limit by 1kts per 1 meter to a minimum of 10 knots when runway width < 40m
Dry/Wet runway
- for landing reduce crosswind on wet or contaminated runway whenever asymmetrical thrust used
- manual landings sideslip only landing not permitted when:
- reduce by 5 kts
- crosswind components in excess of 15 kts
max allowable in-flight difference altitude captain and FO for RVSM
200 feet
max allowable on ground altitude difference captain and FO
MAX difference between captain or FO and Field elevation
Sea level: 50 feet,
5000’: 60 feet
MAX difference: 75 feet
max cabin pressure differential
either one or both eng bleed on:
9.1 psi
Do NOT operate air conditioning packs in HIGH for takeoff, approach or landing
aileron trim ap on
min altitude AP
prohibited
do NOT engage below 400’ AGL,
737-700 single channel AP OPS: 140 feet
737-800 single channel AP OPS: 158 feet
737-8 single channel AP OPS: 111 feet
LVL CHG prohibited
on final approach below 1000 feet AFE
auto land
- glide slope
- flaps
between 2.5 and 3.25
flaps 30 and 40, 40 recommended
coms
- operate hf
- frequencies prohibited during flights
- NOT during refueling ops
- 29.489 and 29.490 MHZ
Use of Flight Deck Auxiliary Power Outlets
Only for approved EFB devices
Eng ignition
TO, LDG, operation in heavy rain and anti-ice operation
Assumed temperature reduced TO thrust not permitted
when antiskid is iNOP
Reverse thrust prohibited
intentionally in flight, for backing up the airplane, do not attempt GA after thrust reverser deployment upon landing
APU
- after 3 attempted starts
- when ready for bleed air source
- when APU bleed valve must be closed
- cool for 15 minutes
- when APU is running for 2 min
when: - ground air connected and isolation valve open
- engine no 1 bleed valve open
- engine no 2 and isolation valve open
APU
- APU bleed valve at ENG start
- max altitude
- APU bleed valve may be opened, but NO thrust above IDLE
- electrical load + APU bleed: 10.000 feet
- only APU bleed: max 17.000 feet
- only electrical load: max 41.000 feet
Flight Controls
- max alt with flaps extended
- holding in ice condition
- speed brake in flight
- Speed brake MAX
- 20.000 feet
- prohibited with flaps
- MAX flight detent, do not deploy in flight at radio altitude less than 1000 feet
- do not extend in flight beyond ARMED detent with Flaps 40 selected
Flight Controls
- rapid and large alternating control inputs
- flap 15 landing
- prohibited
- flap 15 only when required by non normal
Alternate flap duty
- after using alternate flap position switch
- after complete extend/retract
- allow 15 seconds to avoid damage to alternate flap motor clutch
- allow 5 min cooling
