Malaysia’s civil aviation authority today released 47 pages of Inmarsat’s raw satellite data that was used to determine the flight path of the missing Malaysia Airlines Flight 370.

View The Raw Data Document

The data communication logs from Inmarsat, the British satellite communication business, as well as the relevant explanatory notes were being released to enable relatives of those onboard MH370 and the general public to understand the data.

The attached data logs along with additional notes for the Signalling Unit Log (9M-MRO) for MH370 were prepared by Inmarsat.All times are in Universal Time (UTC) and the table is a readable form of the log file recorded at the ground earth station for communications with the terminal on MH370 from 16:00 to the last Handshake Request (Log On Interrogation) attempt at 01:16 UTC.

Acting transport minister Datuk Seri Hishammuddin Tun Hussein instructed the CAA to discuss with Inmarsat the release of its raw data for public consumption on May 19. Since then, Inmarsat and DCA have been working for the release of the data communication logs and the technical description of the analysis.

After the analysis of satellite data showed the final position of the aircraft was in the Indian Ocean, Malaysia’s prime minister Datuk Seri Najib Tun Razak announced on March 24 that Flight 370 had ‘ended in the southern Indian Ocean.’