Usually ATC is saying the callsign of the plane he speaks with first and then starts with the actual transmission. Pilots usually say their transmission first and end it with their callsign.
However, I somehow started to say my callsign first before every transmission. For example:
Me: Cleared for take-off runway 33, OE-CNK
How I do it:
Me: OE-CNK, cleared for take-off runway 33
- Is this bad practice? Will it annoy the air traffic controller because he has to keep in mind my callsign for the whole transmission? Or is this not very relevant?