Serious incident to the Airbus A320 registered PK-AZL operated by Indonesia Airasia on 07/02/2024 in Thaïland

Préliminary data provided by local authorities:

Events requiring the emergency use of oxygen by the flight crew.

General information
Local date	07/02/2024
Responsible entity	Indonesia - AIB
State or area of occurrence	Thailand
Location	Unknown
Human consequences	None
Aircraft consequences	None
Occurrence class	Serious incident
File number	BEA2024-0034

Flight Information
Aircraft category	Aeroplane - Large aeroplane
Operator	Indonesia - Indonesia Airasia
Manufacturer / Model	AIRBUS - A320
Aircraft Registration	PK-AZL
State of registry	Indonesia
Last departure point	Indonesia - WIMM (MES): Medan/Polonia
Planned destination	Thailand - VTBD (DMK): Bangkok/Don Muang International
Flight phase	Unknown
Serial number	3582
Operator Type AG
Operation Type	Commercial Air Transport - Passenger - Airline

BEA is the French air safety investigation authority for civil aviation. The sole objective of the investigation is to improve air safety. It is intended neither to apportion blame nor to assess responsiblity.