KARACHI (Reuters) — A Pakistan International Airlines (PIA) plane with 99 passengers and crew crashed into a residential area of the city of Karachi on Friday, with many feared dead, officials said.

The plane first hit a mobile tower and crashed over houses. Smoke billowed at the scene where flight PK 8303 came down, some rooves were caved in, and debris lay scattered in streets as ambulances rushed through chaotic crowds of people.

The jet, which tracking website FlightRadar24.com identified as a 15-year-old Airbus A320, was flying from the eastern city of Lahore to Karachi in the south just as Pakistan was resuming domestic flights in the wake of the coronavirus pandemic.

“The last we heard from the pilot was that he has some technical problem”, the state carrier’s spokesman Abdullah H. Khan said in a video statement. One senior civil aviation official told Reuters it appeared the plane was unable to open its wheels due to a technical fault prior to landing, but it was too early to determine the cause.