King Air 250 Pro Line 21 Performance Quiz

What is the climb gradient for one engine inoperative?
OAT-2°C
Weight 12,000 lbs
6000 feet
Icing conditions

What is the total fuel flow at 21,000 feet?
Normal Cruise Power.
1700 RPM
ISA conditions

You are nearing your destination and have been informed by Air Traffic Control (ATC) that you should expect to hold at 5,000 feet due to traffic congestion. The weather conditions are conducive to icing. You have 800 pounds of fuel available for holding. How long can you hold at this altitude with the given fuel?

You are approaching a mountainous area where the Minimum Enroute Altitude (MEA) is 22,000 feet. In the event of an engine failure, can you maintain or exceed the MEA? Your aircraft’s weight is 12,000 pounds, and the forecasted temperature at 22,000 feet is -25°C

What is the total take-off distance with flaps UP, with a 50ft obstacle?
Field elevation: 3000 ft
OAT: +20°C
Take-off weight 12,000 lbs
Wind: 15 kts headwind

What is the range, using this graph and conditions?
Cruising altitude 25,000 feet pressure altitude
Fuel: Full main tanks.

You are taking off from an airfield at 6000 feet, your cruising altitude is 26,000 feet.
Takeoff weight: 12,500 lbs
OAT at 6000 ft: +20°C
OAT at 26,000ft: -20°C

How much fuel will you use for the climb?

What is the total landing distance, with a 50ft obstacle?
Landing weight: 10,500 lbs
Field elevation: Sea Level
OAT: 0°C
Runway 25L
Wind 030/10