Factual Information 2015:1.1 History of the Flight/1.1.2
This page contains an extract from MH370/01/15 Factual Information which accompanied the (first) Interim Statement released by The Malaysian ICAO Annex 13 Safety Investigation Team for MH370 on 8th March 2015.
1.1.2 Activities by Ground Air Traffic Controllers Thereafter
At 1739:06 UTC (0139:06 MYT) HCM ATCC queried KL ATCC on the whereabouts of MH370.
Thereafter KL ATCC initiated efforts involving MAS Operations Centre, Hong Kong ATC (China) and Phnom Penh (Cambodia) ATC in an attempt to establish the location of MH370.
No contact had been established by any of the ATC units.
The Kuala Lumpur Rescue Coordination Centre (KL RCC) was activated at 2232 UTC (0632 MYT).
Source: Malaysian ICAO Annex 13 Safety Investigation Team for MH370, 8 March 2015, Factual Information MH370/01/15
The Factual Information was updated in 2018 by the Safety Investigation Report MH370/01/2018 which added new content but did not include all of the previous data.