KPBI - Cross Check, being done on Ground Freq

[KB4TEZ]

Now I know we've all heard audio of the flight deck thinking they are talking to the passengers, and ooops, their broadcasting on the air frequencies, but I've never heard this.
Caught this today at KPBI on my LiveATC app, on the Ground Frequency, apparently, missed a selector
the sigh at the end said it all, followed by silence (never did find out whom)


enjoy
John