A few common questions that are asked about gas powered radio controlled helicopters are:
What is the difference in gas powered and nitro powered?
Mainly it is the type of fuel used, a nitro powered helicopter uses a nitromethane and oil mix. A gas powered helicopter uses a mix of gasoline and oil, just like a weed eater.
What is white gas?
White gas is a much cleaner form of gas, it has virtually no odor. You can purchase white gas at most any store that sells camping equipment. Ozark and Coleman are some popular name brands.
How long will a tank a gas last?
Depending on the size of the tank, gassers will usually get at least twice the flight time than a nitro machine. Gassers can fly for 25-30 minutes or more on a 16oz tank of gas.