Rotorcraft
FAA Approves Schweizer's Crash-resistant Fuel System
Schweizer received FAA approval for crash-resistant fuel systems on its S300 series helicopters, opening the door for helicopter sales in the U.S.
Schweizer S300 helicopter lifts off from airport with hangar in background
FAA approval for Schweizer's crash-resistant fuel systems on its S300 series helicopters opens the door for helicopter sales of the type in the U.S. (Photo: Schweizer)

Schweizer has received FAA approval for its crash-resistant fuel system (CRFS), which is available on new-production S300-series helicopters. The company also plans to offer it as a field retrofit for existing S300s in the near future.

Available for both main and auxiliary tanks, the system is comprised of a rubber puncture-resistant internal fuel bladder mounted inside a carbon fiber external shell. Each tank holds 32.5 gallons (123 liters) of fuel for a dual tank capacity of 65 gallons. The CRFS is 50-foot drop test and 25-hour fatigue test compliant, has a 370-pound puncture resistance, and a breakaway safety shutoff valve. 

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