Mammoth wins FAA STC for 777-200LRMF, clearing way for Qatar Airways Cargo deliveries
Mammoth Freighters received FAA Supplemental Type Certificate for its 777-200LRMF passenger-to-freighter conversion on April 8, enabling deliveries to launch customer Qatar Airways Cargo under a five-aircraft agreement with lessor Jetran. The approval supports a planned production ramp and international expansion including China.