GE Aviation is powering the C-5M with four CF6-80C2 engines, making its debut to the public at Oshkosh AirVenture 2009. This aircraft is one of three C-5Ms delivered to the U.S. Air Force. Current Air Force plans call for Lockheed Martin to deliver 52 modernized C-5Ms.

Australian sustainable aviation fuel industry receives massive boost with major investment
The Australian sustainable aviation fuel (SAF) industry has received a massive boost with a major joint investment. A Queensland biofuel refinery being jointly developed by Jet Zero Australia and LanzaJet is to receive investment from Qantas Group, Airbus, and the Queensland Government. The refinery is looking to produce SAF from agricultural by-products, including sugar cane.