Rotax 503 fuel burn?

cdlwingnut

Well-Known Member
Supporting Member
Joined
May 25, 2015
Messages
548
Location
Iowa
I am planning to use a rotax 503 on my plane. I have been reserching what to expect for fuel burn. Ive found anywhere from 4.5 to over 6 us gallons an hour. Those with time flying a 503 powered plane what did you average?
 
Top