Time:0046:58 MYT/Details

1. Safety Investigation Report MH370/01/2018 1.1.1

   At 1646:58 UTC (0046:58 MYT), MH370 was cleared to climb to FL250...

2. Safety Investigation Report MH370/01/2018 Appendix 1.18E

   AIR-GROUND COMMUNICATION LUMPUR RADAR - FREQUENCY 132.6 MHz
   Time	Source	CONTENT
   1646:55 UTC [0046:55 MYT]	MAS 370	Lumpur Control Malaysian aa Three Seven Zero.
   1646:58 UTC (0046:58 MYT)	Lumpur Radar	Malaysian Three Seven Zero Lumpur Radar good morning climb flight level two five zero.
   1647:03 UTC [0047:03 MYT]	MAS 370	Level two five zero Malaysian aaThree Seven Zero.

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Coordinated Universal Time

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

Flight Level at 25000 feet

Radio Detection and Range

Megahertz

Malaysia Airline Systems