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CTBTO HA08 North at Diego Garcia went dark in March 2014

Cable break ~189 km offshore · South array kept listening

Confirmed by CTBTO. The northern hydroacoustic segment of HA08, off Diego Garcia, suffered a trunk-cable fault in March 2014 about 189–190 km from shore, more than a kilometre and a half down. HA08 South continued. North stayed silent for twelve years. A conventional splash in the southern Indian Ocean is not thereby erased — Cape Leeuwin (HA01) and HA08 South remained in the network.

US military presence in theatre, 7–9 March 2014

Public-source board · confirmed search assets vs records still needed

Working chart of publicly documented US assets around MH370: USS Pinckney already in the South China Sea and diverted to search on 8 March; a Kadena P-3C announced the same day; USS Kidd joined. Guam RQ-4, Diego Garcia sensors, EP-3E, RC-135 and exact 7–9 March sortie lists remain open. Presence is not the same as tracking 9M-MRO.

What can be documented at Diego Garcia on 7–8 March 2014?

HA08 North’s trunk failed in March 2014 about 189 km off Diego Garcia; UCT-2 was on the atoll doing near-shore HDAS anode work in 110 ft of water. Sensor, SIGINT, satellite-downlink and aircraft records for 7–8 March are still the question — not a finding.

What sensors were actually on Orion by March 2014?

Orion was selected as MAGIC’s multi-day, multi-sensor ISR aircraft. First flight had no mission system; flight 18 (Dec 2014) carried ballast. Those two points do not empty the aircraft. Sorties 2–17, including March 2014, are the hole. Gorgon Stare / MTS-B / VADER remain live leads, not closed fits.

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.

Was Gorgon Stare Increment 2 operational on 8 March 2014?

Sierra Nevada (1 Jul 2014): deployed to Afghanistan ‘earlier this year’ and at IOC. Air & Space Forces (7 Apr 2014): Col Brandon Baker — second iteration ‘has been tried operationally’ and would undergo a six-month evaluation. Mercury SEC: 18-month QRC delivery from a 2011 win. None of these pin 7–8 March.

What was on Orion flights 2–17 between August 2013 and March 2014?

First flight: no mission system. Flight 18 (Dec 2014): ballast. The MH370-relevant interval is the unlisted sorties in between, plus whether the ‘second flight series’ PB2015 said was being scheduled had begun by 8 March.

Where was the Blue Devil I government-owned sensor package in January–March 2014?

Aircraft gone; sensors remaining as government property, being assessed for reassignment. Destination on 8 March is open — including Orion, MQ-9, MC-12, or another host. Not shown, and not ruled out.

Blelly & Marchand: last log-on is not necessarily a straight dive

Independent paper used by Mentour: right-engine flame-out, APU start, cross-feed, possible eastward or gliding end. BFO steep-descent figures can be read as a manoeuvre, not only as a wreck on the arc.

Boeing–NAVAIR delivery order signed 4 March 2014

$955,853.54 · N0001914D0012 · engineering/technical support · St Louis

Confirmed public contracting record, four days before MH370. Department of the Navy, Naval Air Systems Command, NAICS aircraft manufacturing, PSC R425 professional engineering/technical support. Subject of the order is not in the public header. Chronology is not a collection event.

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.

A China IP is not a finding that Beijing ran the 9 March hack

Routing fact · operator unknown

CSM said exfiltrated mail went to an IP address in China. Headlines called it a Chinese hack. The agency did not publish a named operator. Compromised machines, third-party infrastructure and a false flag remain live. Not established, not ruled out.

Capt. Patrick Blelly & Jean-Luc Marchand

Independent trajectory paper

End-of-flight reconstruction used by Mentour: flame-out, APU, cross-feed, possible glide. Argues the last BFO need not be a wreck on the 7th arc.

Cubic remote-pilot patent was maintained through March 2014

US6641087B1: 4-year fee 4 May 2007, 8-year fee 4 May 2011, expired 4 Nov 2015 for later non-payment. Continuation US10/684,316 abandoned 18 Jan 2007. IP interest retained; prototype/certification still OPEN.

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.

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.

2025–2026 Ocean Infinity phases

25–28 March 2025 and 31 Dec 2025 – 23 Jan 2026

Two operational phases survey about 7,571 km² of a 15,000 km² priority box. Malaysia’s 8 March 2026 family update: nothing found that confirms the wreckage.

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.

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.

MyCERT: MH370-themed backdoor and fake-transcript spear-phish

MA-381 · 24 March 2014 · MA-386 · 18 April 2014

Confirmed public advisories, a different campaign from the 9 March official-network intrusion. 24 March: a Facebook-app lure dropping a backdoor with remote-control (C2) capability. 18 April: emails posing as an investigation team / ICAO portal item, password-protected archive, fake MH370 transcript, command-and-control. Aimed at organisations and the public, not shown to be the DCA/NSC/MAS breach.

Two waves of MH370-themed cyberattacks

9 March official-network intrusion · March–April public malware lures

Working chart of two separate campaigns. Attack one: 9 March spear-phish of officials at the Department of Civil Aviation, National Security Council and Malaysia Airlines — CyberSecurity Malaysia’s public account, disclosed in August. Attack two: MyCERT alerts on 24 March and 18 April about MH370-themed backdoors and a fake investigation-transcript phish aimed more widely. Destination IP in China is not the same as a finding that Beijing ran the operation.

UCT-2 inspected near-shore HDAS cables at Diego Garcia

February–early March 2014 · 110 ft of water · zinc anodes

Confirmed Seabee deployment. Construction Diving Detachment Charlie spent February and early March at NSF Diego Garcia on fleet moorings and Hydro-acoustic Data Acquisition System cables. Final task: inspect and repair two HDAS cables north of the lagoon in about 110 feet of seawater. That is not the 189 km / 1.5 km-deep HA08 North trunk.

USS Pinckney (DDG 91) diverted from South China Sea training to search

7th Fleet · 8 March 2014 · two MH-60R embarked

Confirmed. Pinckney was already at sea in the South China Sea on a training and maritime-security task, then ordered toward Vietnam’s southern coast after MH370 was missing. Helicopters flew search sorties from 9 March. Pre-search combat-system logs are not public.

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.

RegicideAnon satellite-video upload — 19 May 2014

Public upload date archivable; claimed 12 March receipt is not verified by that fact

Confirmed public-upload date. Description’s claimed ‘received 12 March 2014’ remains a separate, unverified field. Provenance of the file itself is still the core video question.

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.

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.

A BIG SAFARI collection architecture around MH370

The family is documented. A specific 8 March operation is open.

Gorgon Stare, Blue Devil and MAGIC/Orion are one overlapping ISR family under 645 AESG / BIG SAFARI: same office, overlapping WAMI/SIGINT sensors, reusable GFE through Greenville, and a podded architecture meant to move between airframes. That family is confirmed. Whether any of it collected MH370 is not established and is not ruled out.

Flight MH370 Vanished 10 Years Ago. What’s Happened Since?

CNA Insider · Insight · 8 March 2024 · 47:24

Tenth-anniversary Singapore broadcast: Inmarsat handshake rings, the 120,000 km² ATSB box, family pressure, and the state of independent debris work. Does not adopt a cockpit perpetrator.

Inmarsat signalling-unit log for 9M-MRO

Perth Ground Earth Station · 7–8 March 2014

The table of channel, BTO, BFO and message type that underpins every arc on every search map. Released by Malaysia with Inmarsat notes.

Inmarsat signalling-unit logs for 9M-MRO

Perth Ground Earth Station · 7–8 March 2014

The raw-ish tables of channel, BTO, BFO and message type that underpin every arc on every search map. Released by Malaysia with Inmarsat explanatory notes.

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 departs Kuala Lumpur

16:42 UTC · 00:42 MYT 8 March 2014

Malaysia Airlines Flight 370, a Boeing 777-2H6ER registered 9M-MRO, takes off from KLIA runway 32R bound for Beijing Capital International Airport with 227 passengers and 12 crew.

MH370 search operation 2025/2026 — update to families

Ministry of Transport Malaysia · 8 March 2026

Official family briefing: 28 operational days, ~7,571 km² of the 15,000 km² box surveyed, no wreckage confirmed. Contract later extended to June 2027.

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 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.

Australia leads the southern search

March 2014 onward

The Joint Agency Coordination Centre coordinates a vast surface search, then an underwater search, in the southern Indian Ocean.

Engine-cowl fragment — Mossel Bay

South Africa · March 2016 · “Roy” piece

Rolls-Royce engine-cowling part recovered near Mossel Bay. In the debris tables at a high-likelihood class. Drift timing is one of the awkward pieces in CSIRO’s work.

Flight MH370 — 17 Fascinating Facts

J. Jericho / The Free School · March 2019 · Drive backup PDF

Independent compilation of official-file facts with annexes (simulator pages, passenger list, cargo docs, Boeing patent, ACARS log). Not an official report. Several numbered “facts” still need MOT/ATSB cross-check.

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.

Handshake 6 — last successful hourly ping

00:10:58 UTC 8 March

The last completed ground-initiated handshake. Eight minutes later the aircraft sends a log-on associated with fuel exhaustion.

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.

Kuala Lumpur International Airport

Departure · 16:42 UTC 7 March 2014

Runway 32R. Origin of MH370.

Malaysian 370: What Happened?

National Geographic UK · 3 March 2015

Early network special, filmed before most African debris and before the 2018 report. Useful as a snapshot of what was sayable at year one; superseded on debris and end-of-flight.

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.

Raytheon MTS award for HC/MC-130J — one day before MH370

$10.072556m · 10 systems · 7 March 2014

Chronology fact only. No evidence these turrets or aircraft observed MH370. HD-capable MTS-B was entering USAF inventory through 2013–14.

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.

Southern Indian Ocean

Search theatre after 15 March 2014

The ocean in which official and private underwater campaigns have been conducted.

Surat Thani military radar

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

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

Twenty Freescale employees on MH370

Company-confirmed 8 March 2014

Confirmed passenger fact. Project assignments, especially defence/avionics/inertial work, are unresolved. FXAS21000 gyro sampling in July 2013 is an adjacent product date only.

A specific MH370 collection event is not yet on the record — and is not ruled out

MAGIC/Orion, Gorgon Stare and Blue Devil form a documented overlapping family under BIG SAFARI. That family is not, by itself, a platform, sensor or sortie on 8 March 2014. The same material does not rule such a deployment out.

Aurora Orion contract FA8620-12-C-3027

~$86.56m aggregated · completion extending to 2019

Public award aggregation for the BIG SAFARI / Orion definitive contract. Transaction-level FPDS history — especially modifications August 2013–March 2014 — is still open. Budget authority, ceilings and obligations are not the same as cash spent.

Aurora Orion RPA

Twin-diesel MALE UAS · China Lake first flight 24 Aug 2013

Selected air vehicle for MAGIC: a multi-day, medium-altitude remotely piloted ISR platform designed to carry multiple sensors. First flight (24 Aug 2013) had no mission system; the December 2014 endurance record carried ballast. Those two flights do not decide what was fitted on sorties 2–17, including March 2014.

Blue Devil I operational demonstration ends

31 December 2013 · four King Airs returning to Leidos

Attributed via Inside the Air Force, 22 Jan 2014, quoting USAF officials. The four leased King Airs were returning to Leidos, so the original Afghanistan fleet was not an operational candidate on 8 March 2014. The multi-INT sensor package remained US Government property and was being assessed for reassignment (MC-12 and MQ-9 mentioned, not selected). The sensors did not disappear with the lease.

Diego Garcia

British Indian Ocean Territory · collection-geography question

US/UK atoll. CTBTO HA08 North hydrophones went dark in March 2014 after a deep-ocean cable break. UCT-2 was on the island that month on near-shore HDAS cables. Neither fact is a finding that MH370 was collected or hidden here.

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.

Gorgon Stare

BIG SAFARI wide-area surveillance · podded, not MQ-9-only

Developed through BIG SAFARI. Increment 2 is ARGUS-derived EO plus Exelis IR. Congress treated the podded/open architecture as integrable on more than one aircraft type. MQ-9 is the documented host; an Orion fit by 8 March 2014 is open. 2013 OSD figure: 2 fps, not 6.

Greenville, Texas

BIG SAFARI facility · Blue Devil II GFE available for other programmes

Q4 FY2012 destination of stopped Blue Devil II airship equipment, including government-furnished components. FY2014 USAF budget language: components available for other projects. Later inventory, including March 2014, is not published.