"DR" wrote in message
...


Hi Oz,

I was think about this and I wonder if the problem was just that you had
the second headset mike close to its earcup so it gave feedback. I can't
imagine how a simple PTT switch problem could behave as you describe. Next
time mayby inplug the other headset before takeoff if it's not in use?

Cheers MarkC

Not sure mate. Funny thing is, it was working perfectly fine when I was
doing my taxi and departure calls. Also was fine for my 5 mile inbound call.
Wasn't until the overhead call that it stuffed up, and the pax headset was
hooked over the top of the pax seat, and had not moved at all.
I do recall it happening once before very early on in my training, when I
was still not solo, and my instructor just made all the calls from her side.
I'd only just started making calls back then.
Oz Lander