UA flight – 'turn Bluetooth off or we're turning around'

>LolasLakehouse

>43 points 33 minutes ago

>Heard on ramp frequency. United appeared to tell the captain of a different United flight that there was a Bluetooth device with a “certain four letter word” (quoting) on the plane causing the emergency.

Someone was airdropping bomb threats?

My guess is a device was named "Bomb" or something.

They certainly did turn around: https://www.flightradar24.com/UAL236/