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Last primary radar contact

18:22:12 UTC

The final military primary-radar return is recorded northwest of Malaysia, over the Andaman Sea approaches. After this, only the satellite terminal speaks.

Malaysian military primary-radar track

17:21–18:22 UTC · westbound after IGARI

Primary radar paints a left turn off the Beijing airway, a crossing of the peninsula, and a track up the Strait of Malacca until 18:22 UTC. Altitude/speed blip-to-blip in the file are noisier than 777 performance.

Thailand discloses Surat Thani military-radar paint

18–19 March 2014 · ~9–10 days after disappearance

Thai Air Force: unknown/non-normal target ~01:28 MYT 8 March, minutes after secondary-radar loss, moving southwest then toward Butterworth / Strait of Malacca. Not initially shared.

The radar story and the 9 March cyberattack

Working chart · tracks, delays, and a spear-phish of the investigation

Two panels. Left: civilian secondary, Malaysian military primary, Thai paint disclosed ten days later, and the 12-hour lag before the civilian rescue centre was told. Right: one day after the loss, officials on the investigation were hit with a spear-phish that CyberSecurity Malaysia later said stole classified material toward an IP in China. Presence of a hack is confirmed as that agency’s public account. What was in the take — and whether it included radar — is still open.

Secondary radar lost

17:21:13 UTC

Mode S transponder returns cease. Primary (military) radar continues to paint an unidentified westbound track consistent with MH370.

What was actually taken on 9 March — and did it include radar?

CSM said minutes of crisis meetings and classified documents, some related to MH370. The working chart asks whether radar information or discussions of the turn-back were in that set. No public loot list answers it. A negative would also be a finding.

Surat Thani military radar

Thai Air Force · paint ~01:28 MYT 8 March

Documented late-disclosed primary-radar source on the westbound track.

Andaman Sea / last primary radar

18:22:12 UTC

Final military primary return, northwest of Malaysia. After this, only SATCOM.

BD764 and BE144 — named radar feeds, and a gap after 18:02:59 UTC

Secondary ends with the transponder · primary westbound · later points still to source

The working chart labels two Malaysian Air Defence datasets: BD764 (secondary, 10-second intervals, early flight, ends 01:21 MYT with the transponder) and BE144 (primary, 10-second intervals, westbound after the turn, ends 18:02:59 UTC). The 2018 reconstruction then shows a last military return at 18:22:12 UTC after a gap. Those later points exist in the official track. Their raw source is not public.

West-track disclosure lag — ministerial 10:30, ARCC 22:30, Thai 9–10 days

8 March and 18–19 March 2014

Hishammuddin 1 May 2014: military radar playback ~08:30 MYT 8 March, Air Force ops ~09:00, minister informed ~10:30 of a possible turn-back; a military aircraft west at 10:54. KL ARCC was not informed by RMAF of the western last-known until 22:30 MYT — a roughly 12-hour operational gap. Thai Surat Thani radar disclosed 18–19 March.

JORN not tasked the night of 7–8 March 2014

Australian over-the-horizon radar · peacetime status

Wikipedia and Australian statements: Jindalee Operational Radar Network was not operational / not tasked that night. Absence of a JORN track is not a northern-path proof.

Penang

Westbound primary-radar track · FO phone register

Aircraft crossed the peninsula in this area. F/O handset registered at 17:52:27 UTC.

Deep Dive: MH370 Episode Three — The Turn Back

Deep Dive Podcast Network · 28 September 2023 · 31:12

Podcast reconstruction of the air turn-back after IGARI: military primary radar, heading 273°, altitude and speed blips the 2018 report itself flags as noisy.

MH370: The Untold Story / The Cover-Up

Peter Stefanovic · Sky News 2020 · later Amazon two-part

Interviews with Tony Abbott, Warren Truss and Sir Angus Houston on the first hours, plus Capt. Byron Bailey’s claim that the aircraft was hidden on purpose. Radar-sharing delay is documented; “hidden” is Bailey’s inference.

Turn back across the Malay Peninsula

17:21–17:52 UTC

Primary radar shows a left turn off the Beijing airway, a crossing of Malaysia, and a track toward the Andaman Sea. The official report calls this diversion likely the result of manual inputs.

Waypoint IGARI

17:20:31 UTC

MH370 passes IGARI, the FIR boundary between Kuala Lumpur and Ho Chi Minh, seconds before disappearing from secondary radar.

FIRST RF Phase II — dual-band UHF/X-band airborne SAR

FA8650-11-C-1016 · $749,593 · start 26 Jan 2011 · topic AF093-138

Official SBIR: lightweight dual-band UHF/X-band SAR on a modified Artemis COTS radar plus FIRST RF single-aperture antenna. SWaP ~20 lb / 150 W. Design target included Shadow 200. A concrete alternative to treating Orion as the unnamed FY2013 RF Persistent Sensing platform.

ISIS

Integrated Sensor Is Structure · DARPA/USAF airship radar

Same PE as MAGIC. Lockheed integrator, Raytheon radar, ~$400–462m. Stratospheric airship with very large low-power radar. Confirmed programme; no evidence of MH370 collection.

First officer’s phone registers at Penang

17:52:27 UTC

A cell-site handshake from F/O Fariq Abdul Hamid’s mobile is recorded by a Penang tower as the aircraft passes nearby. No call is connected.

Indonesia: Lhokseumawe and Sabang did not paint MH370

14–19 March 2014 statements

Indonesian Air Force/Defence: no detection of MH370 crossing Indonesian airspace. Lhokseumawe cited ~240 nm capability. Formal denial of concealment.

MH370: The Forensic Evidence

Capt. John Cox · Sit Down With Sid · 13 June 2026 · 37:10

US accident investigator. Reads the transponder drop at the FIR boundary, the southwest run to MEKAR, the northwest turn, and the 300-mile ocean leg as too many coincidences for a random failure. Preponderance, in his view: a deliberate act, high likelihood the captain.

Raytheon Space and Airborne Systems

ISIS radar · MTS for USAF UAVs · large classified SAS bookings

Radar on ISIS; MTS-B is an Orion payload lead. 2013 SAS booked $210m MTS for USAF UAVs and $862m classified. Those totals do not establish an MH370/MAGIC contract.

What platform received the FY2013 dual-band RF Persistent Sensing integration?

PB2015: completed and integrated onto an ‘identified platform,’ then the effort ended. Public exhibits do not name it. FIRST RF / Shadow 200 and ISIS test-facility work are documented UHF/X-band alternatives. Orion is chronology-only.

RMAF notifies KL ARCC of the western military track

22:30 MYT 8 March 2014 · ~12 hours after the minister

SAR chronology: civilian rescue centre informed of the possible turn-back / western last-known at 22:30 Malaysian time. Ministerial awareness ~10:30. The gap is a documented information-latency issue, not by itself a finding of a cover-up.

Forensic evidence board — facts, capabilities, missing dossiers

Working chart of intersections · ten target records still outstanding

Cork-board reconstruction: Malaysian military radar and MH370 data on one side; QF-16 2013, UAV/UAS patents, JORN, Kadena P-8A/P-3C, Inmarsat SATCOM and Boeing range models on the other. The bottom row is the live request list — Boeing’s 4 March statement of work, sortie logs, Global Hawk, Pinckney/Kidd tracks, JORN tasking, SBIRS, Five Eyes correspondence, 9M-MRO avionics configuration.

Last voice contact

17:19:30 UTC · “Good night Malaysian three seven zero”

Lumpur Radar transfers MH370 to Ho Chi Minh. The reply — attributed to the captain — is the last recorded voice transmission from the flight.

MH370 Research Master Log

Investigation chronology · 18–20 September 2026

Running chronology of findings: cargo, 2011–2013 ISR programmes, radar disclosure on the westbound track, MAGIC budget exhibits, and the alleged-video file.

Remote-control claims versus evidence gaps

Patent, QF-16, Teso FMS proof-of-concept · installation on 9M-MRO still open

Working chart: unmanned flight of a fighter-class jet was demonstrated in 2013; Boeing’s uninterruptible-autopilot patent exists; Hugo Teso showed an FMS proof-of-concept the same year. Boeing told Malaysian investigators there was no commercial implementation on the 2002 delivery. Radar proves a turn at IGARI, not who commanded it. Ten data requests remain.

Transponder dropped in two steps, not as a single failure

Mentour Pilot and others: Mode S / TA-RA selected off seconds after IGARI; the remaining secondary-radar symbol gone ~37 seconds later; then the left turn. A total electrical failure would have blanked every emitter at once.

Wikipedia timeline — night of 7–8 March 2014

Duty sign-in through failed 09:15 handshake

Compiled public chronology: captain sign-in 22:50 MYT 7 March, F/O 23:15, SDU log-on 00:00, push 00:27, takeoff 00:42, FL350 01:01, last ACARS 01:07, last voice 01:19:30, transponder 01:21:13, Penang cell 01:52, last radar 02:22, SDU log-on 02:25, hourly pings, last transmission 08:19:37, no reply 09:15.

Factual Information — MH370

Malaysian investigation team · interim releases 2014–2015

Early factual compilations: aircraft history, crew, cargo, ATC transcripts, radar, SATCOM. Released before debris and before the 2018 analysis chapters. The 8 March 2015 issue (updated 15 April 2015) is held here as a downloadable original.

Fariq Abdul Hamid

First officer · MH370

Not heard on the last ATC handover. His mobile registered with a Penang tower at 17:52:27 UTC, corroborating the westbound primary-radar track. About 2,763 hours; this was a 777 training sector.

Gulf of Thailand / South China Sea search

Wrong-ocean SAR · 8–14 March 2014

Where the aircraft was last seen on civil radar — and where it no longer was.

Lockheed awarded ISIS Phase 3

27 April 2009 · just under $400m

Lockheed integrator, Raytheon radar, one-third-scale autonomous airship. Same later PE as MAGIC.

Malaysia Airlines declares the flight missing

23:24 UTC

The airline issues a public statement that MH370 is missing, hours after radio and radar contact were lost and while the aircraft is still exchanging satellite handshakes.

MH370 Disappearance: Minute by Minute

Licensed 53-minute feature · 2025–26 reprints

The same ~53:13 timeline film appears under DocuReal, Spark, Wonder, Real Stories and Progress with new title cards. Content is the public night: 00:41 takeoff, 01:19 sign-off, Malacca radar, Inmarsat, African debris.

Satellite data unit logs back on

18:25:27 UTC · Handshake 1

Three minutes after the last radar paint, the aircraft SDU sends a log-on request to Inmarsat. Investigators treat this as a power restoration to the SATCOM avionics.

The 18:25 log-on follows a SATCOM power interruption

Official: aircraft-initiated log-on three minutes after last radar is most likely SDU power restore. Why power was lost is unknown.

Waypoint IGARI

FIR boundary · Gulf of Thailand

Last secondary-radar / planned-route point. Transfer to Ho Chi Minh failed.

What were the 20 Freescale passengers working on?

Presence on the flight is confirmed. Defence/avionics/inertial/radar assignment is unresolved. FXAS21000 gyro timing is an adjacent product fact, not a link.

Why did SAR start in the wrong ocean for days?

Military primary radar and live SATCOM existed while the public search flew the South China Sea. Minister ~10:30 MYT; KL ARCC 22:30; Thai Surat Thani 18–19 March. GADSS is the policy answer; the night-of organisational failure is still a research subject.

A NEW Trace! The FULL MH370 Story, so Far

Mentour Pilot · Petter Hörnfeldt · 16 March 2024 · 56:06

Type-rated 737 captain’s reconstruction from the 2018 report, Inmarsat BTO/BFO, and the Blelly–Marchand end-of-flight paper. Argues the transponder was selected off in two steps, not failed as a unit. Closes with a WSPR lead and a request to restart the search.

CyberSecurity Malaysia

National cyber agency · publicly described the 9 March intrusion in August 2014

Confirmed. Agency under the then Ministry of Science, Technology and Innovation. CEO Amirudin Abdul Wahab is the named source for the 9 March spear-phish of investigation officials. Digital forensics support to the affected departments; work with police and Interpol.

Flight-crew diversion

Manual inputs from the cockpit — who, and why, unproven

The 2018 report says the turn-back likely resulted from manual inputs. It does not identify a crew member as perpetrator and did not treat the home simulator as a plan.

Inmarsat

Classic Aero I-3 · Perth Ground Earth Station

The communications company that became the principal witness to MH370’s last six hours.

Interstate politics — China, Russia, Iran

Manifest geography is not a state-act finding

Destination Beijing, Chinese majority, Iranian stolen-passport travellers, one Russian national. Facts of who was on board. Not a finding of PLA, FSB, or IRGC action.

Investigation networks spear-phished the day after MH370 vanished

CyberSecurity Malaysia · ~30 PCs · disclosed 20 August 2014

Confirmed as CSM’s public account. On 9 March, officials at the Department of Civil Aviation, the National Security Council and Malaysia Airlines were sent malware disguised as a news article that the aircraft had been found. About thirty computers were infected. Outbound mail carrying confidential files, including meeting minutes and classified documents, some related to MH370, was traced to an IP in China. CSM shut the machines down and asked Chinese providers to block the traffic. Police and Interpol were involved. What exactly was stolen is still unpublished.

Is Flight 370 still sending signals?

CNN · 13 March 2014 · 2:09

Week-one report, before the 15 March Inmarsat southern-arc briefing. Captures the live confusion over whether the aircraft was still electrically alive.

Kadena P-3C tasked to the MH370 search

Announced 8 March 2014 · on station 9 March

Confirmed search tasking. Seventh Fleet said a P-3C would leave Kadena Air Base, Okinawa, shortly on 8 March. Naval Today: the P-3 arrived on station the afternoon of 9 March. VP-16 P-8A Poseidon had been in theatre from December 2013 — basing, not a 7–9 March sortie card.

Level at FL350

17:01:17 UTC

The captain reports maintaining flight level 350. The aircraft is established on the filed route toward waypoint IGARI.

Lockheed Martin Aeronautics

ISIS systems integrator, Palmdale

Prime on ISIS Phase 3. Confirmed industrial role; no MH370 collection evidence.

Malaysia Airlines

Operator of MH370 / 9M-MRO

Declared the flight missing at 23:24 UTC while the SDU was still a live Inmarsat terminal.

Malaysia announces the southern Indian Ocean track

15 March 2014

Prime Minister Najib Razak states that new satellite data show MH370 flew for hours into the southern Indian Ocean. The search pivots.

MH370: The Plane That Disappeared

Netflix · three episodes · March 2023

Louise Malkinson’s three-part series gives one episode to each of three tellings: the pilot, a Russian hijack (Jeff Wise), and a US intercept (Florence de Changy). Families and Malaysia Airlines crisis staff are interviewed. It is a survey of hypotheses, not a finding.

Najib Razak

Prime Minister of Malaysia, 2014

On 24 March 2014 announced that MH370 ended in the southern Indian Ocean with no survivors, based on Inmarsat’s then-new analysis.

Safety Investigation Report — MH370

Malaysian ICAO Annex 13 Team · 30 July 2018

The official accident report. Cause undetermined. Diversion likely from manual inputs; third-party intervention not excluded; 00:19 log-on treated as fuel exhaustion. No wreckage, no recorders.

Surface search begins in the South China Sea

8 March 2014

Ships and aircraft search the Gulf of Thailand / South China Sea along the filed route — the wrong ocean for several days.

The MH370 Mystery — Parts 1 and 2

Easy Documentary · June 2025

Two-part compilation: Part 1 the public crash/disappearance narrative; Part 2 “inside the investigation’s biggest failures.” Secondary retelling of already-filed records.

The Search for MH370 — Journal of Navigation

Ashton, Dickinson, Hall, Roberts, Smith · Inmarsat · 2014/15

The paper that showed how BTO and BFO from routine signalling units can reconstruct a long flight the airline did not know it still had.

The Search for MH370 is Back ON!

Mentour Now · 24 March 2025 · 23:19

Follow-up on Malaysia’s 2025 Ocean Infinity restart. Recaps BTO as range and BFO as Doppler, the southern-arc choice, and overlays Godfrey’s WSPR figure-eights on a line through the captain’s simulator coordinates.