GIV Limits Flashcards
Clean VMO/MMO
340 KIAS / 0.88M or 0.86M
Flaps 10°
250 kts / 0.60M
Flaps 20°
220 kts / 0.60 M
Flaps 39°
(Speed & Alt)
170 kts / 0.60 M
≤ 20,000 ft
Gear Extended
(Speed & Alt)
250 kts
≤ 20,000 ft
Gear Extension/Retraction Speed
225 kts / 0.70M
Turbulence Penetration Speed
270 KCAS / 0.75M
Mach Trim/Electric Elevator Trim Inoperative
(Speed)
0.75M
Engine Airstart
(Speed & Alt)
200-324 KCAS
≤25,000 ft
Manual Reversion/Dual Hyd Failure
(Speed & Alt)
250 KCAS
25,0000 ft
Guaranteed APU start in flight
(Speed & Alt)
250 KCAS
≤ 15,000 ft
Windshield Wipers
200 KCAS
Tire Speed
(GIV NON-SP (without ASC 190/266))
182 KCAS
Wing vortex generator not installed
0.80M
Yaw Damper inop > 18,0000 ft
“Maintain at least” (Speed & Alt)
220 KCAS
<41,000 ft (not correct, only if Mach Trim also inop)
<18,000 ft - maintain speed as a function of fuel qty
Reverse thrust cancellation (Initiate at…)
70 KCAS
VMCA
104 KCAS
VMCG
111 KCAS
Max Emergency Landing Gear Extension speed
175 KCAS
Maximum Thrust Reverser deployed in flight speed
200 KCAS
Ceiling
45,000 ft
Engine Bleed Air switch Off
(max altitude)
41,000 ft
APU Alternator
- 100% electrical power
- 75% electrical power
- 50% electrical power
- 100%: 20,000 ft if < 300 kts
- 75%: 30,000 ft
- 50%: 35,000 ft
Take off & landing airport max elevation
15,000 ft
APU temp limits:
- 0%-50%
- 51%-87%
- Max running
- Max with APU Air ON
- 0%-50%: 973°C
- 51%-87%: 972°C to 732°C
- Max running: 732°C
- Max with APU Air ON: 680°C
APU Starter Limits:
- Battery
- Ext DC
- Battery: (30”/30”/30”, wait 20’,
30”/30”/30”, wait 1 hr)- 3 consecutive starts (30 secs/start)
- 20 mins cooldown
- 3 add’l starts may be made
- 1 hr cooldown (before next full starter cycle)
- Ext DC: (15”/15”, wait 20’, 15”/15”, wait 1 hr)
- 2 consecutive starts (15 secs/start)
- 20 mins cooldown
- 2 add’l starts may be made
- 1 hr cooldown (before next full starter cycle)
APU successful consecutive start limit
6 at 10 min intervals
Engine starter duty limits
- 30”/3’/30”/3’/30”, then wait 15’
- 3 crank cycles , 30 secs per cycle
- 3 mins between start attempts
- After 3 cycles, delay use of starter for at least 15 mins
Fuel Tank Limits
- Right/Left
- Total
- Right/Left: 14,750 lbs
- Total: 29,500 lbs
(Fuel in excess permitted if max ramp/takeoff weight not exceeded and CG w/in limits)
Max Fuel Imbalance
- 2,000 lbs @ 55,000 lbs GW
- 400 lbs @ 60,500 lbs GW