Am Cross, I have a ST4500 on a Pica 1/5 scale Mustang,how large of a tank do I need to get about 15 min. flight time? The plane won't be at full throttle all the flight.

WFO, you can expect it to burn roughly 2 1/2 oz per minute. Given that youre flying a scale aircraft in a scale manner, i would expect you to need probably 20 oz for a 15 minute flight.

Sincerely,
Mrs. AnnMarie Cross
Senior Manager, Proprietary Services and Support
Great Planes Model Distributors
[email protected]
www.greatplanes.com
www.bestrc.com
NO AUTORESPONDER