General Flashcards
Length
Wingspan
Tail Height
Wheelbase
Min taxi strip for 180° turn
89’ 3”
77’ 4”
25’ 2”
39’ 1” x 13’ 8”
55’ 3”
Weights:
Ramp
Takeoff
Landing
Zero Fuel
75,000
74,600
66,000
49,000
Vmo/Mmo
Vmo = 340 kt
FL280-335 = .85 Mt
FL340-435 = .88 Mt
FL440-450 = .874 Mt
VTurb
< 10,000’ = 240 kt
> 10,000’ = 270 kt, 0.75 Mt
Flap speeds
10/20/39°
250 / 220 / 180 kt
Vmcg / Vmca / Vmcl
Va
109 / 106 / 99 kt
206 kt (same 550)
Demonstrated X-wind
24 kt
Inop YD max Alt and min Airspeed
FL410
> 20,000’ = 210 kt min
< 20,000’ = See chart AOM
Inop Trim (mach/elec)
0.75 M max
Inop Stab / Jammed Elevator
270 kt / 0.75 Mt max
Vle / Vlo / Emer
250 / 225 / 175 kt
(Same as 550)
Engine Type
BMW / Rolls Royce Tay 611-8C
13,850 lb thrust
No rotor bow
Max TGT for airstart (relight)
780°C TGT
Tire speed
195 kt (same 550)
Max Operating Altitudes
Operating = 45,000’
Airport = 14,500’
Airport w/HFLE system = 15,000’
APU Limits:
a. Max Operating Altitude
b. Guaranteed Start Altitude At or below
c. Electrical load
a. 37,000’
b. 37,000’
c. 100% SL up to 37,000’
APU generator loading will be limited to 85% b/w 30-37,000’ at speeds > M 0.85
APU Limits:
a. Maxt Start TGT
b. Max Running
c. Min Continuous
d. Max Rotor Speed
a. 973 C
b. 746 C
c. 665 C
d. 107%
APU Starter Limits
3 start attempts followed by a 1 hour cool down (airplane batts)
3 start attempts w/15 min cool down b/w each attempt, followed by 1 hour cool down (external DC)
Successful consecutive starts limited to 6 @ 10 min intervals per start
Anti-Icing Sys:
Cowl
Wing
Cowl = SAT 10°C or below and visible moisture
Wing = Icing conditions are imminent or immediately upon detection
Min and Max Engine Fuel Temp
-40°C min, 95°C max up to 130°C transient (15 min max)
Engine Oil Temp Limits:
Min start
Min before increasing PWR
Max temp
Max Transient (15 min)
Min for takeoff power
Min start = -40°C
Min before increasing PWR = -30°C
Max temp = 105°C
Max Transient (15 min) = 120°C
Min for takeoff power = +20°C
Engine Oil Pressure Limits:
Min at Idle
Min acceptable for T/O PWR
Min to complete flight @
MCT 97.5% HP
86% HP
75% HP
Min at Idle = 17 PSI
Min acceptable for T/O PWR = 30 PSI
Min to complete flight @
MCT 97.5% HP = 25 PSI
86% HP = 20 PSI
75% HP = 16 PSI
Engine Starter Duty Limits
3 start cycles w/max 3 min per start cycle + 15 sec b/w. Then delay 15 min.
Fuel Tank Temp limits
Boost pumps
-40 to +54°C
All operable boost pumps must be ON in flight (unless fuel balancing). Suction fuel feed at or below 20,000’ Above 20k, will run erratically and flame out if the crossflow valve is not open with at least one boost pump turned on.
Speed Brake limits
Not allowed when Ldg Gear is extended and/or Full Flaps
Ground Spoiler limits
May be INOP, provided anti-skid is operative, 20° flaps used, and the cowl and wing anti-ice systems are not used. See MEL
If a touch-and-go landing is to be performed, the GRD SPLR switch must be OFF and manual spoiler landing distances must be taken into account
Anti Skid limits
May be INOP, provided dry runway, ground spoilers operative, flap 20, cowl and wing anti-ice not used. See MEL
Max cabin pressure differential
9.94 PSID
Static Ground Run limit
60-70% LP RPM prohibited on ground. Limit 10 sec (applies to forward thrust only)
Engine Start wind limits
X-wind = 25 kt
Tailwind = 25 kt
Autopilot Limits
Takeoff = 200’
ILS, MLS, or LPV = 60’
LNAV/VNAV approach = 50’ below MDA/DA
Wx Radar limits
300’ from refueling ops
49’ from personnel (w/24” antenna)
Max Ground Start TGT
700°C
Max Relight (airstart) TGT
780°C
Max Takeoff
LP / HP / TGT / Time
95.5
100.6
800°C
5 min Two Eng / 10 min 1 Eng
Max Continuous
LP / HP / TGT / Time
95.5
97.5
715°C
Unrestricted
Max Overspeed
LP / HP / TGT / Time
96.5
101.6
-
20 sec
Max over temp (Engine)
820°C
20 sec
Max engine reverse
65.0 LP %
30 sec
Fuel Capacity
29,500 lb
