A jetliner carrying 98 people crashed Friday in a crowded neighborhood near the airport in Pakistan’s port city of Karachi after an apparent engine failure during landing. Officials said there were at least two survivors from the plane, and it was unknown how many people on the ground were hurt, with at least five houses destroyed.

The pilot of Pakistani International Airlines Flight 8303 was heard transmitting a mayday to the tower shortly before the crash of the Airbus A320, which was flying from Lahore to Karachi.

Video on social media appeared to show the jet flying low over a residential area with flames shooting from one of its engines.

Police wearing protective masks struggled to clear away crowds in the narrow streets of the crash site in the poor and congested residential area known as Model Colony so ambulances could move through. Police and soldiers cordoned off the area amid the smoke and dust.

Pakistan had resumed domestic flights earlier this week ahead of the Eid-al Fitr holiday marking the end of the Islamic fasting month of Ramadan. Pakistan has been in a countrywide lockdown since mid-March because of the coronavirus.

Karachi Mayor Wasim Akhtar initially said all aboard died, but two civil aviation officials later said that at least two people survived the crash. They spoke on condition of anonymity because they were not authorized to brief media.

Local TV stations reported three people sitting in the front row of the aircraft survived and showed video of a man on a stretcher they identified as Zafar Masood, the head of the Bank of Punjab. They reported that at least 11 bodies were recovered from the crash site and six people were injured. It was not immediately clear if the casualties were passengers.

Pakistan's civil aviation authority said the plane carried 91 passengers and a crew of seven. Earlier, the airport in the northeastern city of Lahore had said 107 were on board. Civil aviation authority spokesman Abdul Sattar Kokhar said the discrepancy was due to confusion in the chaotic aftermath of the crash.

Volunteers carry the dead body of a plane crash victim at the site of a crash in Karachi, Pakistan, Friday, May 22, 2020. (AP Photo/Fareed Khan)

A transmission of the pilot's final exchange with air traffic control, posted on the website LiveATC.net, indicated he had failed to land and was circling around to make another attempt.

“We are proceeding direct, sir — we have lost engine,” a pilot said.

“Confirm your attempt on belly,” the air traffic controller said, offering a runway.

“Sir - mayday, mayday, mayday, mayday Pakistan 8303,” the pilot said before the transmission ended.

Witnesses said the Airbus appeared to try to land two or three times.

A resident of the area, Abdul Rahman, said he saw the aircraft circle at least three times, appearing to try to land before it crashed into several houses.

Pakistan's Prime Minister Imran Khan tweeted: “Shocked & saddened by the PIA crash... Immediate inquiry will be instituted. Prayers & condolences go to families of the deceased.'

Airbus did not immediately respond to a request for comment on the crash. The flight from the northeastern city of Lahore typically lasts about an hour and a half.

Airworthiness documents showed the plane last received a government check on Nov. 1, 2019. PIA’s chief engineer signed a separate certificate April 28 saying all maintenance had been conducted. It said “the aircraft is fully airworthy and meets all the safety” standards.

Ownership records for the Airbus A320 showed China Eastern Airlines flew the plane from 2004 until 2014. The plane then entered PIA’s fleet, leased from GE Capital Aviation Services.

Perry Bradley, a spokesman for GE, said the firm was “aware of reports of the accident and is closely monitoring the situation.”