Bedford Police Chief Robert Bongiorno released the 911 recordings from Saturday’s Hanscom jet crash.

A number of calls came in within minutes of the crash to alert law enforcement:

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- “Something just exploded.”

- “It was a big boom, it shook the house.”

- “It was a mushroom cloud.”

- “I think there was an airplane crash.”

- “There’s a giant column of smoke and flames.”

Listen here.