Air India Boeing 777 in Nagpur Set to Fly After Six-Year Grounding
In a significant development for aviation in India, the Air India Boeing 777 aircraft that has been stranded in Nagpur for six years is finally prepared for takeoff. According to sources from Air India Engineering Services Limited (AIESL), the aircraft successfully completed its ground run on Monday, with a test flight scheduled to occur within the next two to three days.
Long-Standing Maintenance Delays Resolved
The Boeing 777, registered as VT-AL, originally arrived in Nagpur in February 2020 for routine servicing at the AIESL Maintenance, Repair, and Overhaul (MRO) depot located in the Mihan-SEZ area. Initially, the service was projected to take only one month, but it faced repeated delays as parts from this aircraft were systematically removed and installed in other Boeing 777 planes within the fleet. After multiple extensions over the years, the aircraft is now on the verge of returning to active service.
Comprehensive Preparations and Inspections
Extensive preparations have been undertaken at the MRO facility to ensure the aircraft's airworthiness. On February 4, the aircraft underwent a full weighing procedure to verify its balance and structural integrity. Maintenance task cards were meticulously reviewed, and a detailed inspection was conducted on critical components including the airframe, wings, fuselage, and landing gear.
Further checks involved ensuring that cowling, panels, and fasteners were properly fitted, followed by a series of system functional tests. Leak and pressure inspections were performed, along with comprehensive safety assessments covering fuel, oil, and hydraulic systems. Additional safety protocols included testing cabin pressurization, fire detection and protection mechanisms, emergency slides, and oxygen systems to meet aviation standards.
Upcoming Test Flight and Return to Service
The upcoming test flight is scheduled to take place between February 11 and 13. This passenger-free flight will rigorously evaluate takeoff procedures, climb performance, control response, avionics functionality, autopilot systems, and landing protocols. Upon successful completion of this test, the aircraft will receive its certificate of release to service, officially marking its return to operational duty with Air India.
Why Nagpur Was Chosen for This Operation
Nagpur was selected as the location for this extensive maintenance and testing process for several strategic reasons. The airport features a long and sturdy runway capable of accommodating large aircraft like the Boeing 777. Additionally, the low air traffic at Nagpur airport provides a safer environment for conducting test flights without disruptions. The MRO facility in Nagpur is equipped with specialized hangars, advanced equipment, and a team of trained personnel, making it an ideal site for such complex aviation operations.
