GMR Aero Technic sets up Inflatable Hangar February 23, 2021 × The one-bay, narrow body Inflatable Hangar is sufficient to take one B737 or A320 series aircraft GMR Aero Technic (GAT) has set up a new Inflatable Hangar used for multiple purposes including scheduled and unscheduled maintenance, engine or landing gear replacement. GAT is the the MRO (Maintenance, Repair and Overhaul) division of GMR Air Cargo and Aerospace Engineering Ltd. (GACAEL). It is the only MRO in the Asia region to have installed such a hangar. The one-bay, narrow body Inflatable Hangar is sufficient to take one B737 or A320 series aircraft which will add one additional bay to GAT’s already existing 7 bay capacity. With this additional line, GAT would be able handle additionally 15 to 20 smaller base maintenance checks or 4 to 5 end of lease checks per year.