Timeline/Response/ATC/0425:22 MYT
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Event Summary
04:25:22 MYT Saturday, 8 March 2014
HCM ACC Supervisor queried KL ACC on the last position that MH370 was in contact with KL ACC.
Event Details
Safety Investigation Report MH370/01/2018 1.18.1 SIR 2018:1 Factual Information/1.18/1.18.1/6 Chronology of Activities after Notification by HCM ACC ATC Activities after Notification by HCM ACC
HCM ACC Supervisor queried KL ACC on the last position that MH370 was in contact with KL ACC.
Safety Investigation Report MH370/01/2018 2.2.7 Table 2.2C - Chronology of ATC Events following the Disappearance of MH370
HCM ACC Supervisor queried KL ACC on the last position that MH370 was in contact with KL ACC.
Safety Investigation Report MH370/01/2018 Appendix 1.18F
Direct Line Telephone Conversation Between KL ATCC and HCM ATCC Time Source CONTENT 2025:22 UTC
(0425:22 MYT)KL ATCC Lumpur. 2025:23 UTC
[0425:23 MYT]HCM ATCC Yeah this is Tango Alfa Supervisor in Ho Chi Minh let me talk to your supervisor please. 2025:28 UTC
[0425:28 MYT]KL ATCC Okay anything anything. 2025:31 UTC
[0425:31 MYT]HCM ATCC I want to talk about Malaysian Three Seven Zero you have any information from company Malaysian Airlines. 2025:37 UTC
[0425:37 MYT]KL ATCC Negative, negative they are still checking also that's why I am also checking with you. 2025:43 UTC
[0425:43 MYT]HCM ATCC Negative information about our Malaysian Three Seven Zero from Malaysian Airlines. 2025:48 UTC
[0425:48 MYT]KL ATCC Affirm negative, negative information from the Operation negative negative information. 2025:54 UTC
[0425:54 MYT]HCM ATCC Ah okay I want to confirm the last position we have aa… contact with the aircraft. 2026:01 UTC
[0426:01 MYT]KL ATCC The last position we contact the last position we contact that was about IGARI. 2026:04 UTC
[0426:04 MYT]Lumpur controller communicating with aircraft 2026:06 UTC
[0426:06 MYT]HCM ATCC IGARI. 2026:09 UTC
[0426:09 MYT]Lumpur controller communicating with aircraft 2026:10 UTC
[0426:10 MYT]HCM ATCC Hello. 2026:11 UTC
[0426:11 MYT]KL ATCC Hello yeah. 2026:12 UTC
[0426:12 MYT]Lumpur controller communicating with aircraft 2026:13 UTC
[0426:13 MYT]HCM ATCC The the the Malaysian Three Seven Zero aah still in contact with you at IGARI. 2026:19 UTC
[0426:19 MYT]KL ATCC Aah... Time ah... Still flying aah fly over over airspace … hold on aah hold on aah I still still aah the log book aah negative contact aah emm IGARI one seven two two aaa Ho Chi Minh has lost radar contact to aah one eight one zero hold on aah hold on the last the last position contact was aircraft was flying. [Note: controller is reading the log book] Aah I am not sure what what the last the last contact what was the time but the aircraft was I mean estimate IGARI estimate IGARI one seven two two if is there a possibility the aircraft calling you. 2027:07 UTC
[0427:07 MYT]HCM ATCC Neg negative negative. 2027:17 UTC
[0427:10 MYT]KL ATCC So what aah... you you observe on radar you observe on radar, what time was it last observed on radar. 2027:17 UTC
[0427:17 MYT]HCM ATCC Aah ... After IGARI aah... The position BITOD at BITOD after disappear. 2027:25 UTC
[0427:25 MYT]KL ATCC Ooh … you you you for how how long you you 2027:27 UTC
[0427:27 MYT]Lumpur controller communicating with aircraft 2027:29 UTC
[0427:29 MYT]KL ATCC Hold hold on aah… 2027:31 UTC
[0427:31 MYT]Lumpur controller communicating with aircraft 2027:32 UTC
[0427:32 MYT]KL ATCC So you observe aah at position BITOD, so for how long you observe the aircraft at what level. 2027:42 UTC
[0427:42 MYT]HCM ATCC Standby. 2027:42 UTC
[0427:42 MYT]KL ATCC You have any idea on it. 2027:50 UTC
[0427:50 MYT]HCM ATCC Hello. 2027:50 UTC
[0427:50 MYT]KL ATCC Yes. 2027:52 UTC
[0427:52 MYT]HCM ATCC Aah... You said you asked about the flight level 2027:55 UTC
[0427:55 MYT]KL ATCC Ah yes, when you you observe on the radar what what level of the aircraft. 2028:00 UTC
[0428:00 MYT]HCM ATCC Three Five Zero. 2028:01 UTC
[0428:01 MYT]KL ATCC Three five zero so after that once you observe the thing and then no contact at all after that. 2028:08 UTC
[0428:08 MYT]HCM ATCC Yeah, no at IGARI we don't have the contact I just seen on the radar three five zero. 2028:14 UTC
[0428:14 MYT]KL ATCC Ooh Three five zero. 2028:15 UTC
[0428:15 MYT]HCM ATCC And after BITOD so we… disappear the aircraft. 2028:19 UTC
[0428:19 MYT]KL ATCC The aircraft disappear from the screen so you you you try to contact through relay by another aircraft. 2028:26 UTC
[0428:26 MYT]HCM ATCC Yeah…. yeah sure all frequencies we have and and all aircraft but no response. 2028:31 UTC
[0428:31 MYT]KL ATCC No response even on emergency frequency no response also. 2028:34 UTC
[0428:34 MYT]HCM ATCC Yea that's all. 2028:36 UTC
[0428:36 MYT]KL ATCC Yeah because Lumpur have no response so no contact even operation MAS operation aah... has no contact. 2028:42 UTC
[0428:42 MYT]HCM ATCC Yeah until now. 2028:44 UTC
[0428:44 MYT]KL ATCC Until now yes until now so. 2028:46 UTC
[0428:46 MYT]HCM ATCC Operation from Malaysia Malaysian Airlines. 2028:48 UTC
[0428:48 MYT]KL ATCC Yes operation from Malaysian Airlines there is no contact with the aircraft so they try they try anything I call you and so if you have anything also you inform me okay. 2028:58 UTC
[0428:58 MYT]HCM ATCC Yea…that is right. 2029:00 UTC
[0429:00 MYT]KL ATCC Okay okay take immediate action take action then okay thank you. End of Direct Line Telephone Conversation Between KL ATCC and HCM ATCC
Notes
- Inclusion of extracts from both Table 1.18E and Table 2.2C may appear to be duplication. However, the tables contain different events, and where the events are the same, the wording may be slightly different. Both versions are included for consistency.
- The context of Table 1.18E is the Factual Information in the Safety Investigation Report MH370/01/2018 and the context of Table 2.2C is the Analysis section.