The first Mammoth Freighters 777-200LRMF will be heading to Qatar Airways Cargo, an agreement having been reached between the airline and lessor Jetran for five aircraft.
Qatar Airways Cargo confirmed on May 2, 2025, that the first converted 777-200LR prototype aircraft, now registered as N705DN, had successfully completed its initial test flight.
The extensive conversion was handled by Mammoth’s modification partner facility, Aspire MRO, in Fort Worth, Texas, and was designed to “set new standards” in the freighter industry.
“This milestone is the culmination of years of dedicated engineering, collaboration, and innovation,” said Bill Tarpley, CEO of Mammoth. “Our mission is to deliver one of the world’s most productive and economical long-range freighters, and today’s achievement is a testament to the hard work and expertise of our entire team and partners.”
He added: “We are also thrilled to announce Qatar Airways Cargo as the launch customer for our 777-200LRMF freighter. Their commitment reflects the long-term value and capabilities this aircraft offers.”
The Mammoth 777-200LRMF features the advanced Collins Aerospace cargo loading system, specifically optimized for the 777 passenger-to-freighter market.
“As the launch customer of the Mammoth 777-200LRMF converted freighter, Qatar Airways Cargo proudly continues to lead global trade as the world’s largest air freight carrier,” said Mark Drusch, Chief Officer Cargo at Qatar Airways Cargo. “This additional freighter capacity will be instrumental in advancing our fleet growth and expanding the premium cargo services we provide to customers worldwide.”
Drusch added: “The growth of our fleet with the Mammoth 777s reflects our commitment to operating the largest freighter network and fleet in the industry.”
Mammoth, a Boeing Licensee, currently has seven 777-200/-300 aircraft undergoing conversion – five at Fort Worth, plus two at STS Aviation Services in Manchester, UK.
Jetran’s CEO, Jordan Jaffe, said that he was proud to have Qatar Airways Cargo “play such a prominent role as launch customer for this groundbreaking program,” and was looking forward to its eventual certification and entry into service.
