Medical students who survived when an Air India plane crashed into their hostel in Ahmedabad say their first reaction was to help treat the injured.

HONG KONG — An Air India flight returned to Hong Kong on Monday shortly after takeoff due to a midair technical issue, days after another of the airline’s flights crashed and killed at least 270 people .

The London-bound Boeing 787 struck a medical college hostel in a residential area of Ahmedabad minutes after takeoff Thursday, killing 241 people on board and at least 29 on the ground. One passenger survived.

Viswash Kumar Ramesh was one of 242 people on the 787-8 Dreamliner that went down shortly after takeoff in Ahmedabad, India. Somehow, he walked away.

Air India flight AI171, a Boeing 787-8 carrying 242 people, crashed after taking off from Ahmedabad on its way to London.

The multi-faith service on Saturday was held at the Siddhashram Shakti Centre in Harrow, north-west London, where Mayor of Harrow Anjana Patel said 20 of the victims had previously worshipped. She also shared that two young girls had lost their father in the crash, just weeks after their mother had died from cancer.

Iran conflict are casting a shadow over what was supposed to be a relatively upbeat Paris Air Show. Air India Flight 171 was the first-ever deadly crash of a Boeing 787 Dreamliner. Boeing CEO Kelly Ortberg and Stephanie Pope,