10 Minutes

For Trip 1 to Lima, Peru, using the turbo prop plane, determine how many stops are needed before reaching the destination and how much fuel will be left when the crew arrives. Convert pounds of fuel to gallons. Review the Performance Charts above for assistance. Click on the letter corresponding to the correct answer.

Click here to see the performance capability charts.

HINT:
1. Fuel weight for range = Total fuel - reserve fuel.
2. Range = fuel weight for range x (distance in nm./1,000 lbs. of fuel).
3. Jet fuel weighs 6.8 pounds per gallon.
4. Distance to Lima, Peru is 3,651 nm.
5. They have a full tank when they leave and fill up at every stop.

A) 2 stops and 1,839 gals.

B) 3 stops and 1839 gals.

C) 2 stops and 12,508 gals.

D) 3 stops and 12,508 gals.
HELP

Please send any comments to:
Curator:
Tom.Benson@grc.nasa.gov
Responsible Official: Kathy.Zona@grc.nasa.gov