On June 12, 2025, an Air India flight experienced a critical emergency immediately after departure from Ahmedabad. The pilot’s urgent Mayday call was the final communication before tragedy struck. Here’s what the Mayday signal means, when it’s used, and why it’s crucial in aviation emergencies.

The Incident: Air India Flight AI-171 Issues Mayday Before Crash
An Air India Boeing 787 Dreamliner, operating as Flight AI-171 and bound for London Gatwick, made a distress call moments after taking off from Sardar Vallabhbhai Patel International Airport in Ahmedabad on Thursday, June 12. The aircraft was carrying 242 individuals, including crew and passengers.

According to initial reports confirmed by the Directorate General of Civil Aviation (DGCA), Captain Sumeet Sabharwal, who was commanding the flight, issued a Mayday call to Air Traffic Control (ATC) within seconds of takeoff. The signal was the last communication from the aircraft before it lost radar contact and crashed into a residential area in Meghaninagar at approximately 1:39 PM IST.

Plumes of black smoke were seen rising from the site as emergency teams responded swiftly. Despite repeated attempts by ATC to reestablish contact, no further communication was received after the distress call.
What Is a Mayday Call?