Textron Aviation on October 25 announced that many Cessna piston-powered aircraft are now approved to utilize a more environmentally friendly aviation gasoline (AvGas). Owners and operators of Cessna 172 Skyhawk, 182 Skylane can utilize 91-octane unleaded (91UL), 94UL or 100VLL (very low lead) fuel in their aircraft wherever it is available. The 206 Turbo Stationair HD aircraft is approved for 100VLL. Unleaded and lower-leaded fuels burn cleaner than higher-leaded fuels currently used on most piston aircraft.

“Textron Aviation is committed to sustainability, and this announcement is an excellent opportunity for aviation enthusiasts to minimize their carbon footprint while continuing to enjoy the journey of flight,” said Chris Crow, vice president, Piston & Utility Sales, Textron. “We have produced more than 75,000 of these three piston aircraft models, and this gives owners and operators around the world a chance to take action in reducing emissions.”

All three Cessna models utilize engines manufactured by Lycoming Engines, a Textron Inc. business. Lycoming recently approved the use of unleaded and lower-leaded fuels after completion of a series of tests. The fuel is compatible for both new production and legacy Cessna piston aircraft.

Operators may begin use of the alternative fuels once they are compliant with Service Bulletin SEB-28-04 or MEB-28-01.

(Photo: Textron Aviation)