During a boring boat-spotting exercise in the Tin Triangle, it is time for the Commissioned Fuse Changer to broadcast the information to all and sundry on the exercise frequency...
"All stations, Disport opens....yak yak yak...." and he drones on for several minutes of alphanumeric utterances, before finally ".....Disport closes".
Quick as a flash "Err, this is Midland Radar. I guess that wasn't for us?"
On another occasion, OC10 Sqn Steve D****l is at the helm of a shiny Vickers FunBus and launches into a spiel about "Good afternoon, ladies and gentlemen. This is your captain speaking......." at the end of which he hears an ominous 'click'.
"Oh bugger", he muses, "switch pigs". Sure enough, a few seconds later, "Ascot ****, this is Ascot ****. That was a really
beautiful pax brief, but you're actually on Brize Tower!"
"Yes...thank you. I know!".