Tony's taxi and flight times indicate to me that the way Tony is operating his Ram 500 he is burning very close to 9 oz a minute.
I do know, cause I measured them the Bob Cats main tanks will hold 39 oz of fuel each. That's 78 oz divided by let's be conservative and calculate 8 minutes of throttled up flight time that equals = 9.75 oz per minute. Tony figures his total run times at about 11 minutes including taxi etc. It looks like to me the Ram 500 @ full throttle burns about 9 oz a minute minimum!
Lee ------