(Bloomberg) – A Boeing Co. 747 cargo aircraft crashed Monday during its approach to Bishkek, the capital of Kyrgyzstan, killing at least 37 people, most of them on the ground.

The jumbo jet was operated by ACT Airlines Inc., an Istanbul-based air-freight specialist that trades as MyCargo Airlines, and was attempting to land at Manas airport at 1:20 a.m. following a flight from Hong Kong, the Turkish carrier said on its website. Kyrgyz, Turkish and ACT experts are investigating the cause of the crash, which isn't yet known, it said.

Crew members among the dead

The deaths included four crew members, according to ACT, which is 49 percent owned by China's HNA Group. ACT said it has had the aircraft in its fleet since Dec. 10, 2015. The plane was leased to ACT by Ireland-based LCI Freight Ltd., according to HNA.

Related: 10 best world airports for security screening

The 747-400 carried the Turkish registration TC-MCL. It was operating as flight TK6491, according to the flightradar24.com website, which tracks flights. The relatively modern -400 version of the jumbo has suffered only a handful of crashes, almost all involving cargo flights, and Boeing tweeted that it “stands ready to assist” in the investigation.

Continue reading …

Firefighters work among remains of a crashed Turkish Boeing 747 cargo plane

Firefighters work among remains of a crashed Turkish Boeing 747 cargo plane at a residential area outside Bishkek, Kyrgyzstan. (AP Photo/Vladimir Voronin) 

ACT has a fleet of eight 747s, including the crashed plane, according to the MyCargo website. The company was established in 2004 and acquired by Yavuz and Daglar Cizmeci and backers two years later, the site says. HNA bought its holding in 2011, when the name change to MyCargo occurred, though Daglar Cizmeci retains control.

Turkish Airlines spokesman Yahya Ustun denied early reports that the company owned the plane. ACT declined to comment on suggestions that the jet was carrying cargo on behalf of the bigger carrier.

Manas airport has been closed to air traffic until at least 4 p.m. Turkish time, Anadolu said.

 officials work among remains of a crashed Turkish Boeing 747 cargo plane

Kyrgyz Emergency Ministry officials work among remains of a crashed Turkish Boeing 747 cargo plane. (AP Photo/Vladimir Voronin)

An undercarriage of a crashed Turkish Boeing 747 cargo plane lies at a residential area

An undercarriage of a crashed Turkish Boeing 747 cargo plane lies at a residential area outside Bishkek, Kyrgyzstan.  (AP Photo/Vladimir Voronin)  

Rescuers work among remains of a crashed Turkish Boeing 747 cargo plane

Rescuers work among remains of a crashed Turkish Boeing 747 cargo plane. The plane crashed Monday morning, killing people in the residential area adjacent to the Manas airport as well as those on the plane. (AP Photo/Vladimir Voronin)

Remains of a crashed Turkish Boeing 747 cargo plane

 Remains of a crashed Turkish Boeing 747 cargo plane are at a residential area outside Bishkek, Kyrgyzstan Monday, Jan. 16, 2017. The cargo plane crashed Monday morning, killing people in the residential area adjacent to the Manas airport as well as those on the plane. (AP Photo/Vladimir Voronin)

Related: Pakistan airlines crash kills all 48 on board after engine fails

Copyright 2018 Bloomberg. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.

NOT FOR REPRINT

© Arc, All Rights Reserved. Request academic re-use from www.copyright.com. All other uses, submit a request to TMSalesOperations@arc-network.com. For more information visit Asset & Logo Licensing.