"If you are ham as I am, my call sign is LU4-CAR
I operate on (10), 20 and 40 meters USB
Often as "air mobile" from the plane.
My QTH is generally Mid-Atlantic between Recife and Cape Verde
My QSL is a 747 picture... Try me, I will send you one..."
This is off-topic - but I've always wanted to know: what are the regs for operating amateur radio aloft, assuming you've got certified transmitters properly installed?
(I know what they are for SLF: Thou Shalt Not. Although certain rather naughty glider types do seem to use amateur radio frequencies, and nobody minds)