Factual Information 2015:1.1 History of the Flight/1.1.3/c

c) Ho Chi Minh Radar and Automatic Dependent Surveillance - Broadcast (ADS-B)

The tracking of MH370 was captured by HCM ATCC SSR and ADS-B (located at Conson Island/range 270 Nm) at 1711.59 UTC (0111:59 MYT) as it was heading for waypoint IGARI.

At 1720:33 UTC (0120:33 MYT) MH370 SSR and ADS-B radar position symbols disappeared from the radar display.

Automatic Dependent Surveillance-Broadcast

Ho Chi Minh Air Traffic Control Centre

Secondary Surveillance Radar - A surveillance radar system which uses transmitters/receivers system (interrogators) and transponders.

Coordinated Universal Time

A predetermined geographical position that is defined in terms of latitude and longitude coordinates, used for navigation. More Info

Waypoint Country SG Latitude 6° 56' 10.00" N Longitude 103° 35' 6.00" E More Info