King Air 300 Limitations Flashcards
Generator Limitations
N1 62-70% —> 75% generator load
N1 70-100%—> 100% generator load
Starter Limits
30 Seconds on
5 min off
30 seconds on
5 min off
30 seconds on
30 min off
Total Usable Fuel
539 gallons/3611 lbs
Usable fuel main tanks
190 gallons/1273 lbs each
Usable Fuel Aux Tanks
79.5 gallons/533 lbs each
Max Fuel Imbalance
300 lbs
When is cross feed approved?
Only when one engine inop
Max Cabin Diff
6.6 PSI
Max Pneumatic Pressure
20 PSI
Propeller deice ammeter
26-32 amps
Max Ramp Weight
14,100 lbs
Max Takeoff Weight
14,000 lbs
Max Landing Weight
14,000 lbs
Max Zero Fuel Weight
11,500 lbs
Max Weight in Baggage
With fold up seats: 510 lbs
Without fold up seats: 550 lbs
Maneuver limits flaps up
3.1 positive G
1.24 negative G
Maneuver limits flaps down
2.0 positive G
0.0 negative G
What must be operational for every flight?
Rudder Boost & Autofeather
When must autofeather be armed?
Takeoff, climb, approach
Max operating altitude limit
Normal Operation
35,000 feet
Max operating pressure altitude limits (Avgas)
Either Standby Pump inop
Flight Prohibited
Max operating pressure altitude limits (Avgas)
Climbs without cross feed capability
20,000 feet
Max operating pressure altitude limits
Operation with Yaw Damp Inop
11,000 feet
Max OAT limit: sea level to FL250
ISA+37 C
Max OAT limit: Above FL250
ISA + 31 C
Max Cabin Occupancy (incl crew)
15
Landing Gear Cycle Limits
1 cycle (up and down) every 5 min.
Total 6 cycles followed by 15 min cooldown.
Min Ambient Temp for Deice Boots
-40 C
Min Airspeed in Icing Conds
140 KTS
Extended Flaps Allowed in Icing?
Only for approach and landings
When Must Eng Anti-Ice be on?
OAT of +5 C or less and in visible moisture
Va 14,000 lbs
181 KIAS
Vfe
200 KIAS
Vlo extend
181 KIAS
Vlo retract
163 KIAS
Vle
181 KIAS
Vmca flaps up
92
Vmca Flaps Approach
86 KIAS
Vmo Sea Level to FL 210
259 KIAS
Vmo FL 210-350
259-191 (red line)
0.58 Mach
Oil temp limits
-40 C to 110 C
External Power Limits
28 V
800-1000 amps
300 amps continuous
Approved engine fuels
Jet A, Jet A-1, Jet B
JP-4,5,8
Aviation gas (limited to 150 hours)
Operating with fuel low pressure illuminated is limited to what?
10 hours before overhaul
Transient prop RPM
1870 (5 seconds)
Min idle RPM
1050 RPM
Max ITT
820 C
Max prop RPM
1700
Max demo x-wind
25 kts
Vx
122 KTS
Vy
137 KTS
Turbulent air penetration speed
170 kts
Vxse
120 kts
Vyse
122 kts
Vg
134 kts
Single Eng Appch Speed flaps up
131 kts
Single Eng appch speed flaps down
105 kts
Vfe Full
157 KTS
Max Tire Speed
165 KTS
Battery Start Limit
3 starts in 1 hour
Max tailwind landing
10 kts
Min OAT Battery Start
-18 C