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9/11 Planes Research

Mark Conlon

An Independent Investigation into the four "alleged" plane crashes on 9/11

Platform
Substack
PricingOnly free issuesPublishesDaily
Issues242Founded3 years agoLast Issue18 days ago
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911planesresearch.substack.com
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Latest Issues

New DCC Radar Analysis Proves United 93 Landed at Reagan Airport at 10:28 a.m. on 9/11

In my United 93 article, originally published in 2020, I have presented official evidence that United 93 (UAL 93) landed at Reagan National Airport at 10:28 a.m.

To briefly recap, below is a Flight Aware screen-shot regarding UAL 93’s...

18 days ago
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37

I Questioned the Author of “Manual or Automated?” — Did He Answer the Questions?

Following-on from my two previous articles, whereby I raised serious questions about a study published May 2026 by the The International Center For 9/11 Justice called Manual or Automated? A Flight Simulation Study and Analysis of Reported...

a month ago
6
9

A Forensic, Page-by-Page Critique of the Manual or Automated? A Flight Simulation Study and Analysis of Reported Aircraft Maneuvers on September 11, 2001.

Following-on from my previous article, Why the “Manual or Automated?” Study Is Fundamentally Flawed, I decided to deploy ChatGPT to conduct a full forensic, page-by-page critique of the 51 page Manual or Automated study, produced by Dr. Pie...

a month ago
17
4

Why the “Manual or Automated?” Study Is Fundamentally Flawed

What if the central experiment in a study claiming to distinguish “manual” from “automated” flight never actually tested the aircraft it was supposed to investigate?

In May 2026, The International Center For 9/11 Justice published a study...

a month ago
14
10

9/11 Alchemy A Big Idea - 2021 Documentary Film By Chris Hampton

I am sharing the third and final instalment of the 9/11 Alchemy films, produced by Chris Hampton. I played a very minor role in this film, and was featured a couple of times in the film.

This documentary focuses mainly on the many occu...

a month ago
16
4

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  • Mark Conlon

    The 9/11 Planes Research Substack channel, is a space for presenting independent research and analysis into the "alleged" four plane crashes on 9/11.

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