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aircraft maintenance alert

New Delhi, India: The Directorate General of Civil Aviation (DGCA) has directed Air India to carry out a comprehensive inspection of the Ram Air Turbine (RAT) systems across its entire fleet of Boeing 787 Dreamliners. This action comes after an incident in which the RAT deployed automatically on one of the airline’s aircraft during landing in Birmingham, UK. Boeing has also requested that other 787 operators report any similar occurrences worldwide. The DGCA has specifically instructed Air India to verify the stowage integrity of the RAT in all aircraft where the Power Conditioning Module (PCM) was recently replaced. The Ram Air Turbine serves as an emergency backup system, providing hydraulic and electrical power if the aircraft’s main engines fail. It operates by using the aircraft’s forward motion to spin a small turbine that extends from the fuselage underside. This ensures critical flight control systems and avionics remain operational during emergencies, such as dual-engine failures or complete electrical system loss. Notably, the RAT deployed during the June 2025 crash of Air India flight AI171 after a dual-engine flameout at Ahmedabad, resulting in the loss of 260 lives. The recent directive stems from an October 4, 2025, incident involving Air India flight AI117, flying from Amritsar (ATQ) to Birmingham (BHX), where the RAT deployed automatically at around 500 feet during descent. The aircraft landed safely, with all electrical and hydraulic systems reportedly functioning normally. According to the DGCA advisory, “Air India has been advised to review the work package of ‘D’ Check for the actions required in view of the change of PCM module, for any discrepancies.” The regulator noted that the RAT is rarely activated during routine operations and is typically reserved for critical failures, making any uncommanded deployment a serious concern. Air India confirmed that despite the unexpected RAT deployment, all onboard systems were stable throughout the flight. Following the incident, the Federation of Indian Pilots (FIP) requested the DGCA to inspect the electrical systems on all Boeing 787s operating in India. In a letter, FIP President GS Randhawa highlighted that the Aircraft Health Monitoring (AHM) system had detected a fault in the Bus Power Control Unit (BPCU), which could have triggered the RAT deployment. The BPCU is essential for managing electrical power distribution, and any malfunction may activate backup systems. FIP emphasized that this incident points to potential systemic electrical vulnerabilities in the Boeing 787 and called for thorough inspections of all aircraft in the country. Civil Aviation Minister Ram Mohan Naidu stated, “The DGCA is already on the job. Once we have more details, we will coordinate with the relevant stakeholders to ensure preventive measures are implemented and such incidents are avoided in the future.” The DGCA has extended its review beyond Air India, requesting Boeing to provide a detailed report on preventive measures and to share information on similar uncommanded RAT deployments globally in recent years. This aims to identify any recurring patterns and enhance the safety protocols of the 787 fleet.

DGCA Orders Air India To Reinspect RAT Systems On All 787s After Uncommanded Deploy

Aviation Today News Desk / October 17, 2025

New Delhi, India: The Directorate General of Civil Aviation (DGCA) has directed Air India to carry out a comprehensive inspection […]

London, United Kingdom: A British Airways flight bound for the Caribbean was forced to make an unexpected U-turn over the Atlantic on Tuesday night, returning to London after nearly eight hours in the air. Flight BA2157 departed London Gatwick on September 30, scheduled to land in Antigua before continuing on to St. Kitts and Nevis. Midway through its journey, however, the aircraft turned back towards the UK. Data from flight tracking platforms, like Flightradar24, confirmed the unusual path, which saw the Boeing jet return to its point of departure instead of completing the transatlantic crossing due to pressure warning light on 2 tyres, the aircraft landed back at London Gatwick Airport at 16:22 BST, almost 8 hours after takeoff. Passengers on board were said to have remained calm during the diversion, and no medical emergencies have been reported so far. British Airways has not yet provided an explanation, and UK aviation regulators have also remained silent. Aviation observers have speculated about possible technical or operational reasons, but no official confirmation has been given. On September 28, 2025, a British Airways flight experienced an unexpected incident upon landing at Grenada's Maurice Bishop International Airport (MBIA). The aircraft, a Boeing 777-200 (registration G-VIIU), arrived from Saint Lucia but came to a complete stop on the runway after landing. There were no signs of distress during the approach, and the aircraft landed normally. However, it failed to move under its own power, prompting airport staff to tow it to a safer area. Passengers remained on board during the towing process, and no injuries or emergency procedures were reported

British Airways Flight Returns to London Mid-Atlantic Due to Tyre Pressure Issue

Aviation Today News Desk / October 1, 2025

London, United Kingdom: A British Airways flight bound for the Caribbean was forced to make an unexpected U-turn over the

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