EFI/911

EFI·Evidence Fusion Initiative

United Airlines Flight 175 striking the south tower of the World Trade Center, 11 September 2001. The north tower is already burning.

09:03:11 · United 175 · South Tower

9/11

Evidence before narrative.

The open case file on the September 11 attacks. Ask any question. See whether the sources put it above or below 50%. Open every record that moved the number.

Ask a questionOpen the sources

Photograph · Robert J. Fisch · 11 September 2001 · CC BY-SA 2.0

01

Ask

Type a question, including a strange one. Nothing is invented to fill a gap.

02

See the percentage

A yellow number, and a plain call: more than 50%, less than 50%, or equal to 50%.

03

Inspect the sources

Every record that moved the number is listed. Official origin does not get a bonus.

Evidence Fusion Initiative

One board. Every kind of record.

Government investigations, scientific papers, eyewitness accounts, and disputed claims sit in the same frame. You can see where a source came from, and what is still uncertain.

Every claim traceable. Every source inspectable.
Every uncertainty visible.

Sources
70
Records
174
Questions
21
WTC1NISTNORAD9/11 CommissionWitness accountsMedia / VideoFDNYFAA

Developed by British researcher Moneypenny

@nic_moneypenny · Subscribe on X from $2 a month for other investigations, and to support this work.

Built with Grok by xAI. EFI / 911 is an independent research project. Neither Moneypenny nor xAI, X, or Grok accepts any liability for errors, omissions, or inaccuracies. Scores are not court or government findings. Privacy and terms.