Table 14-1. TAKEOFF WEIGHTS VS BRAKE COOLING PERIODS
LIMITATIONS
LANDING GEAR
Landing Gear Operating Speed
(V
LO
and V
LE
)
The maximum permissible airspeed for ex-
tending or retracting the landing gear and with
the gear extended is 220 knots IAS.
BRAKES
Brake Cooling Periods
The normal wheel brake system embodies
Maxaret anti-skid units which automatically
reduce the brake pressure should a wheel tend
to skid. As the Maxaret unit does not operate
until the wheel is revolving, the brakes must
not be applied before touchdown. It should be
noted that the emergency braking system by-
passes the anti-skid units and therefore care
should be exercised when using this system.
If any of the wheels’ fusible plugs blow, the
brakes must be inspected and certified ser-
viceable before the next takeoff.
The brakes are of adequate capacity to bring
the aircraft to a stop under all circumstances
(including a rejected takeoff from V
1
) pro-
vided that the procedures stated below have
been carried out.
Cooling Times
After the aircraft has made a normal landing
or a stop from a rejected takeoff, a waiting pe-
riod should be established to ensure that the
brakes are both sufficiently cool and in a ser-
viceable condition for a further rejected take-
off (critical case).
After Normal Landing
The required waiting period from comple-
tion of taxi-in from landing to before start of
taxi-out for takeoff is five minutes, except
when the takeoff weight exceeds the values
14-17
FOR TRAINING PURPOSES ONLY
HAWKER 800 XP
PILOT TRAINING MANUAL
FlightSafety
international
AIRFIELD TEMPERATURE
(° C)
ALTITUDE (FT)
-10
0
+10
+20
+30
+40
+50
TAKEOFF WEIGHT (LBS)
10,000
22,300
21,900
21,500
21,100
19,500
9,000
22,800
22,400
21,900
21,600
20,300
8,000
23,300
22,800
22,400
22,000
21,100
7,000
23,800
23,300
22,900
22,400
21,900
6,000
24,300
23,800
23,300
22,900
22,500
20,900
5,000
24,700
24,200
23,800
23,300
22,900
21,600
4,000
25,200
24,700
24,300
23,800
23,400
22,400
3,000
25,700
25,200
24,700
24,300
23,800
23,100
2,000
26,300
25,700
25,200
24,700
24,300
23,900
1,000
26,800
26,200
25,700
25,200
24,700
24,300
23,300
Sea Level
27,300
26,700
26,200
25,700
25,200
24,800
24,100
NOTE:
1.
In 1-5 knots tailwind subtract 500 lb.
2.
In 6-10 knots tailwind subtract 1,500 lb.
3.
If the downhill slope exceeds 1/2%, subtract 500 lb.
Summary of Contents for 800 XP
Page 4: ......
Page 6: ......
Page 10: ......
Page 104: ......
Page 124: ......
Page 126: ......
Page 156: ......
Page 158: ......
Page 160: ......
Page 170: ......
Page 172: ......
Page 174: ......
Page 184: ......
Page 186: ......
Page 198: ......
Page 200: ......
Page 202: ......
Page 222: ......
Page 264: ......
Page 266: ......
Page 268: ......
Page 276: ......
Page 278: ......
Page 280: ......
Page 290: ......
Page 292: ......
Page 310: ......
Page 312: ......
Page 314: ......
Page 328: ......
Page 338: ......
Page 340: ......
Page 342: ......
Page 352: ......
Page 354: ......
Page 356: ......
Page 378: ......
Page 412: ......
Page 414: ......
Page 416: ......
Page 474: ......
Page 476: ......
Page 478: ......
Page 486: ......
Page 500: ......
Page 502: ......
Page 504: ......