Amusingly, something similar to the hypothetical callsign situation I described above happened to me on my last flight.
I was cruising along on FF and as frequently will happen I got renamed to "Cherokee 85H" by some of the controllers I was passed to.
I forgot what I was doing at the time but I was interrupted because I thought I heard my number... and pretty quickly heard "cherokee 85H" calling in to do some practice instrument approaches. Throughout the conversation I kept hearing the controller repeating "confirm that this is Cherokee 85H"...
So, when there was finally a break in the conversation I called up as "Archer" with my full tail number and informed the controller he was talking to someone else with the same last 3 tail numbers. Shortly thereafter "Warrior .....85H" called in with his full tail number and we were all straightened out.
I was cruising along on FF and as frequently will happen I got renamed to "Cherokee 85H" by some of the controllers I was passed to.
I forgot what I was doing at the time but I was interrupted because I thought I heard my number... and pretty quickly heard "cherokee 85H" calling in to do some practice instrument approaches. Throughout the conversation I kept hearing the controller repeating "confirm that this is Cherokee 85H"...
So, when there was finally a break in the conversation I called up as "Archer" with my full tail number and informed the controller he was talking to someone else with the same last 3 tail numbers. Shortly thereafter "Warrior .....85H" called in with his full tail number and we were all straightened out.