Asiana A333 at Jakarta on Sep 2nd 2019, cabin did not properly pressurize

Last Update: September 2, 2019 / 21:03:27 GMT/Zulu time

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Incident Facts

Date of incident
Sep 2, 2019

Classification
Incident

Flight number
OZ-762

Aircraft Registration
HL8259

Aircraft Type
Airbus A330-300

ICAO Type Designator
A333

An Asiana Airbus A330-300, registration HL8259 performing flight OZ-762 (sched. dep Sep 1st, act dep Sep 2nd) from Jakarta (Indonesia) to Seoul (South Korea) with 290 people on board, was climbing out of the Jakarta when the crew stopped the climb at about FL230 and descended the aircraft to 9000 feet due to the cabin not properly pressurizing. After about 12 minutes at 9000 feet the crew attempted another climb but aborted again at FL130, descended the aircraft to 7000 feet, burned off fuel for about 70 minutes and returned to Jakarta for a safe landing about 2:20 hours after departure.

Passengers reported the aircraft was undergoing maintenance prior to departure due to the air conditioning not working. The aircraft was subsequently released and departed, however, the air conditioning system still did not work.
Incident Facts

Date of incident
Sep 2, 2019

Classification
Incident

Flight number
OZ-762

Aircraft Registration
HL8259

Aircraft Type
Airbus A330-300

ICAO Type Designator
A333

This article is published under license from Avherald.com. © of text by Avherald.com.
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