BackPacker wrote:
But as far as I know you have to use flight levels in your reporting to ATC, if you're above the TL. I mean, you don't want to leave the mental arithmatic to the controller, do you?
"G-ABCD report altitude" "6200 feet QNH 1003 G-CD"
"G-DEFG report altitude" "FL65 G-FG"
Now is there a conflict or not?
Well since the controller in your example requested the pilot to report the aircraft ALTITUDE then G-CD responded correctly and G-FG didn't and was therefore the cause of any confusion