![Replica cockpit voice recorder ("black box") on display in the Flight 93 National Memorial Site Visitor Center near Shanksville, PA, United States Stock Photo - Alamy Replica cockpit voice recorder ("black box") on display in the Flight 93 National Memorial Site Visitor Center near Shanksville, PA, United States Stock Photo - Alamy](https://c8.alamy.com/comp/KWDWPF/replica-cockpit-voice-recorder-black-box-on-display-in-the-flight-KWDWPF.jpg)
Replica cockpit voice recorder ("black box") on display in the Flight 93 National Memorial Site Visitor Center near Shanksville, PA, United States Stock Photo - Alamy
Why wasn't one single black box recovered from any of the crashes on 9/11? Also, was any wreckage found at any of the crash sites? - Quora
![Excerpts from Flight 93's black box, the only audio currently released from the black box. Released in a documentary by the FBI. : r/911archive Excerpts from Flight 93's black box, the only audio currently released from the black box. Released in a documentary by the FBI. : r/911archive](https://external-preview.redd.it/excerpts-from-flight-93s-black-box-the-only-audio-currently-v0-qPhRDiOO9rxgmtm4Lve4AQIU6MN80ytdOmUSd26Vp9I.jpg?format=pjpg&auto=webp&s=fd7d6c1a95d0a23d0ceda65840c222ae6273788e)