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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.

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.

USS Kidd (DDG 100) joins the surface search

Also diverted from South China Sea training

Confirmed later in the search: Kidd and Pinckney had both been training in the South China Sea. Kidd took the southwestern Gulf of Thailand sector; Pinckney the northeast. Pre-search tracks remain unpublished.

Florence de Changy: US / AWACS intercept over the South China Sea

Netflix episode 3. Sensitive cargo, jamming in the FIR gap, an ignored land-now order, a shoot-down before Chinese airspace. Location is inconsistent with western-Indian-Ocean debris.

Wikipedia — search for MH370

South China Sea to Ocean Infinity 2027

Most expensive aviation search. Surface 4.5 million km² in 2014; ATSB 120,000 km² underwater; Ocean Infinity 112,000 km² in 2018 and a 15,000 km² 2025–27 box. No main wreckage.

Official underwater search suspended

17 January 2017

Australia, Malaysia and China suspend the ATSB-led search after 120,000 km² of seabed have been covered with no wreckage.

Southern Indian Ocean

Search theatre after 15 March 2014

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

ATSB underwater search box 2014–2017

~120,000 km² · suspended 17 January 2017

High-resolution seabed search along a refined 7th-arc corridor. No wreckage.

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.

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.

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.

The aircraft ended in the southern Indian Ocean

Supported by SATCOM southern BFO, 7th-arc geometry, and serial-confirmed debris on western Indian Ocean coasts. Main wreckage still unfound.

The Operational Search for MH370

ATSB AE-2014-054 · final search report 2017

Australia’s account of how the southern Indian Ocean search box was drawn, refined, and exhausted over 120,000 km². Primary technical home of the 7th-arc argument used in the field.

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.

NAWS China Lake

Orion first flight · 24 August 2013

US Navy air weapons station in California. Orion and GCS shipped here July 2013.

Joint Agency Coordination Centre

Australia · southern Indian Ocean search coordination

Stood up to run the multinational southern search after the SATCOM pivot.

Ocean Infinity 2018 corridor

~112,000 km² along a revised arc

No-find-no-fee AUV search from Seabed Constructor. No wreckage.

Australian Transport Safety Bureau

Lead of the 2014–2017 southern Indian Ocean search

Drew and exhausted the 120,000 km² underwater box. Operational-search report is the engineering baseline for later Ocean Infinity boxes.

Ocean Infinity 2025–27 priority box

15,000 km² · 7,571 surveyed · 7,429 remaining

New no-find-no-fee area along the 7th arc. Empty as of the 8 March 2026 family update. Contract to 30 June 2027.

Ocean Infinity proposes a new search

May–December 2024

Ocean Infinity submits a fresh no-find-no-fee proposal. In December 2024 Malaysia approves in principle a 15,000 km² search worth up to US$70 million if wreckage is found.

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.

Bathymetry and underwater search begin

October 2014

Fugro vessels and partners begin wide-area bathymetric mapping and towed-sonar search of a defined 7th-arc corridor.

Inside the Investigation: The Search for MH370 Truth

7NEWS · Peter Foley, Joe Hattley

Former lead search officials on internal protocol, sonar-mapping mistakes, and why a debris field can still be found. An Australian operational view, not a cockpit narrative.

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.

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.

Ocean Infinity 2018 no-find-no-fee search

January–May 2018

Ocean Infinity’s Seabed Constructor searches on the order of 112,000 km² along a revised 7th-arc corridor. No wreckage.

Malaysia extends the search contract to June 2027

29 June 2026

Cabinet extends the Ocean Infinity agreement from 1 July 2026 to 30 June 2027 to finish a remaining 7,428.54 km². No-find-no-fee terms continue.

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.

Orion first flight, China Lake

24 August 2013 · ~3.5 hours · 8,000 ft · no mission payload

Remote launch from GCS. Air vehicle and command link demonstrated. ISR stack not yet fitted.

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.

Ocean Infinity

Private seabed search · 2018 and 2025–2027

No-find-no-fee searches along the 7th arc. 2018 ~112,000 km². 2025–26: 7,571 km² of a 15,000 km² box. Contract extended to 30 June 2027.

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.

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.

New search for Malaysia Airlines Flight 370 underway

CBC News: The National · 31 December 2025 · 2:19

Canadian network report on Ocean Infinity Phase 2 putting to sea. Matches MOT dates: 31 December 2025 to 23 January 2026.

Oliver Plunkett

Ocean Infinity leadership (2026 search close-out statements)

Publicly closed the January 2026 phase: nothing found in the surveyed box; commitment to return if circumstances allow.

Anthony Loke

Malaysian Minister of Transport (2025–2026 search rounds)

Announced the 2025 Ocean Infinity restart and the 29 June 2026 extension to 30 June 2027.

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.

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.

7th arc (schematic locus)

00:19 UTC range ring from Inmarsat I-3

Search geometry, not a wreck coordinate. Official and Ocean Infinity boxes are arguments about a segment of this arc.

Andaman Sea / last primary radar

18:22:12 UTC

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

Asset denial of the Freescale team

Quiet Exodus thesis · not adopted as a finding

Hypothesis: the United States removed twenty Freescale employees from China’s reach, using a clandestine compact-fusion platform, because they were the programme’s irreplaceable integration unit. Headcount is confirmed. The programme-link, the intercept, and the 18:22 structural kill are not.

MH370 / US Military ISR Working Research Report v1

Working paper · 18 September 2026

Working paper on US military ISR programmes in the MH370 window: MAGIC, Orion, Gorgon Stare, Blue Devil and remote-control patents, read as one overlapping family under BIG SAFARI. The family is documented. A specific MH370 collection is not established and is not ruled out.

MH370 Daily Research — working papers

18 September 2026

Working ISR report, source ledger and master chronology gathered the same day, with a cited-URL set pointing at contemporary MAGIC, Orion and Gorgon Stare reporting.

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.

Mossel Bay, South Africa

Engine-cowl fragment with Rolls-Royce marking

Almost-certain / highly likely 777 cowling in the western gyre.

New Evidence, New Answers? The Endless Search For Flight MH370

Independent overview of debris and Ocean Infinity

Survey of African-coast debris identifications and whether a marine-robotics return can close the case. No new wreckage coordinate.

Towed-pinger detections — not MH370

April 2014

Acoustic detections in the search area are investigated with an AUV. No wreckage is found. The detections are not attributed to 9M-MRO’s recorders.

Can WSPR actually track MH370?

Godfrey’s circle near 29.1°S 99.9°E has not been AUV-searched. The method is unpublished in accredited journals and the database is closed. Correlation with simulator coordinates is not identification.

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.

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.

Florence de Changy

Journalist · The Disappearing Act

French correspondent. Netflix episode 3: US/AWACS intercept in the South China Sea over cargo. Location conflicts with African debris if those identifications stand.

Right flaperon — Réunion

Found 29 July 2015 · confirmed 3 September 2015 as 9M-MRO

First physical evidence. Internal part numbers traced through EADS CASA to 9M-MRO. A 777 flaperon does not drift from Kazakhstan or the South China Sea to Réunion.

Voice370 / next-of-kin advocates

Family groups pressing for continued search and disclosure

Public advocates including Grace Nathan have argued for resumed underwater search and timely family briefings.

WSPR anomaly set (Godfrey)

Ham-radio SNR disturbances offered as a track · unverified

Richard Godfrey reports ~130 disturbances over the southern Indian Ocean, currently terminating in a 30 km-radius circle near 29.128°S 99.934°E. Not an official sensor. Not peer-reviewed.

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.

Hugo Teso, 2013 — FMS proof-of-concept

Hack in the Box · research demonstration, not a 9M-MRO finding

Confirmed as a public research talk: Teso showed that flight-management logic could be reached and manipulated in a lab/simulation setting. FAA disputed operational risk. No record in this file places that path on 9M-MRO.

Richard Godfrey

Independent · WSPR tracking

Aerospace engineer arguing Weak Signal Propagation Reporter anomalies trace MH370 to a ~2,827 km² circle near 29.1°S 99.9°E. End-points have moved. Method not peer-reviewed.

The 7th arc

00:19:29 UTC aircraft-initiated log-on

BTO range ring at the last transmission. Official and Ocean Infinity boxes are arguments about a segment of this arc plus a stand-off. It is not a crash pin.

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.

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.