7ER General Limitations Flashcards
Runway Slope
+/- 2%
Max Operating Altitude
43000 PA (767)
42000 PA (757)
Max T/O and Landing Altitude
8400 PA
Max Tailwind
10 Kts as permitted per Company pages
Severe Turbulent Air Penetration
290 Kts/ .78M
Max Difference CPT/FO/Field Elevation (Altimeter)
75 Ft
Max Difference In Flight (RVSM)
200 FT
Max Difference CPT/FO @ S.L.
40 FT (767)
25 FT (757)
Max Difference CPT/FO @ 5,000 FT
45 FT (767)
35 FT (757)
Max Difference CPT/FO @ 10,000 FT
50 FT (767)
40 FT (757)
MAX CROSSWIND TO/LDNG
40 kts including gusts
Min Alt to Engage CMD
After T/O 200 FT
Min Alt for use of A/P **
ENROUTE 1000FT AGL
APPROACH 50 FT AGL or 50 blw DDA/MDA
#Autoland Max Headwind
25 Kts
#Autoland Max Crosswind
25 Kts By AFM
Delta 15 Kts Cat II/ Cat III
40 kts Cat I
#Autoland Max Tailwind
10 Kts
AUTOPILOT USE FOR LANDING 8400ft or ABOVE
Do not use Autopilot below 100 ft RA
Starting MAX EGT
757
485C(max 30”) - 545C
767
535C PW
750C GE
MAX EGT TAKE OFF
757
645C max 5’ ( ok transient 660 5”)
767
650C PW
960C GE
Min Oil Quantity (Dispatch)
17 Quarts
Ok up to 8 Qts after engine stabilize .
Below 8 Qts need ok from Maintainance
AUTOLAND MAX GROUND SPEED
Do not Autoland when GS exceed 165 kts
Engine vibration indicator during take off
Should not be blanked
GROUND PROXIMITY TERRAIN OVERRIDE SWITCH TO OVERRIDE WHEN
- FMS operating IRS in NAV only mode
- outside of USA and FMS database not referenced to WGS-84 unless FMS found suitable to operate in that airspace
- prior to TO FMS position update not verified
Max Fuel Temp
49 C
Min Fuel Temp
3 C above Freezing
jet A -37C
Jet A1 -44C
Max Fuel Imbalance for Dispatch
1500 lbs
Type of fuel not allowed
Use of JP-4 and Jet B fuels prohibited in revenue operations
** Fuel Loading
Center tank may contain ___________ of fuel with LESS than full main tanks, provided _____________________________________ dose not exceed ___________________________ limits are observed
22050 lbs , center tank fuel weight plus actual ZFW , MAX ZFW and CG
Max Flap Altitude
20000 FT
Ice conditions exist On Ground
OAT 10 C or Below and visible moisture vis <1 mile
APU Starter Cycle
3 in 60 mins (5 min cooling in between)
APU pressurization Max Alt
17000 FT
ENGINE START DUTY CYCLE
5 min on
Cool 30” per minute of operation
Turn Radius for 180 deg turn
120’ (757)
146’ (767)
Use of Aileron trim with A/P engaged
Prohibited
HF radio operation limitation
Never use during refueling
Descent Policy
Fpm should not exceed altitude AGL
Weather Radar Operations Limits
Never :
- In hangar(does not apply to radar test)
- when people close to nose radome
Reverse Thrust Limits
- Ground use only
- Backing the aircraft with T/R is prohibited
Circuit Breakers never reset
Fuel pump or fuel control (fuel and jettinson)
Flight Controls Input Limit
Avoid rapid and large alternating inputs
Max Cabin differential Pressure
9.1 psi
T/O and Landing .125psi (236ft blw AFE)
MAX TIME IN BETWEEN 2 FULL IRS ALIGNMENT
18hrs
MASTER CAUTION INHIBIT
During take off
Beeper and Master caution between 80kts and 400ft AGL OR 20” after nose gear strut extension
If RTO above 80kts the inhibit will stay until 75kts
MASTER WARNING INHIBIT
Fire bell and Master Warning light inhibited from nose wheel strut extension until 20” or 400’ RA
Turn degrees
Tiller 65
Rudder 7