Timeline/Pre-Flight/1557:57 UTC

Malaysia Airlines Flight MH370 Timeline - Pre-Flight

Pre-Flight

KLIA to South China Sea

South China Sea to Straits of Malacca

Straits of Malacca to Andaman Sea

Andaman Sea to North Indian Ocean

North Indian Ocean to Southern Indian Ocean

Event Summary

 23:57:57 MYT Saturday, 8 March 2014

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ACARS re-established the datalink between the aircraft 9M-MRO and the service provider (SITA), via the satellite communications system. (The SATCOM had been logged in as Data Only, until 23:57:49 MYT when it changed to Voice and Data).

The SDU was still using the Inmarsat POR-1 satellite and both the Flight ID and the Aircraft Number remained correct.

Event Details

1. Safety Investigation Report MH370/01/2018 Appendix 1.9A

   
   

   Time 15:57:57	Trans 46818013	Direction Incoming Downlink	AN 9M-MRO	FI MH0370	Medium POR1	Machine MHKULKJACM001	Raw DTG 071558	SMI MED	Application RELAY
   Status Normal		Message Type Established SATCOM			Source/Destination QXSXMXS

   QU DPCCAMH
   .QXSXMXS 071558
   MED
   FI MH0370/AN 9M-MRO
   DT QXT POR1 071558 S10A
   - 0ES155759S

   
   

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Notes

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Disclaimer

Each Event in the Timeline pages has been identified from data in official documents. The details, evidence, supporting documents, references, explanatory notes etc., are provided in Event Details pages such as this. The event Summary is based on that evidence either as a direct quote or as a summary of collated data. Please refer to the actual sources as quoted or by following links to view the data in the context of the original documentation.

Malaysian Time (MYT) is Coordinated Universal Time (UTC) + 8 hours

Aircraft Communication and Reporting System

Aircraft Registration Number for the Boeing 777 used for Flight MH370. More Info

Société Internationale de Télécommunications Aéronautiques

Satellite Communications

Satellite Data Unit

Pacific Ocean Region

Flight Identifier, for example MH370

Aircraft Number

Flight ID

Flight ID MH370

Inmarsat geostationary satellite above the Pacific Ocean

Unique hardware (machine) ID

Date and Time (UTC) in DD/HH/MM format

Date and Time (UTC) in DD/HH/MM format

Standard Message Identifier

ACARS data link established over a SATCOM link

An identifier for SITA, a service provider for ACARS messages.

An identifier for SITA, a service provider for ACARS messages.

Valid Flight ID: MH370

Aircraft Number (Registration) 9M-MRO

ACARS data link established via SATCOM at 15:57:59 (UTC)