I have a Samsung Galaxy S3 with FM Tuner application. It is rooted.
I also took a look at Spirit FM Unlocked.
My question is: provided that this is illegal in some countries and not in others, and that AFAIK aviation frequencies are amplitude-modulated (AM), is it possible to (first and foremost) listen to radio frequencies beyond the 87.5/108 MHz standard ranges? Then is it possible to listen to AM frequencies wit Spirit FM or any other radio app after hacking the range?
Obviously, I just would like to listen, and fortunately it's not possible to interfere with a simple Android device into these frequencies.