I have been a licensed ham radio amateur since the mid 1970's. Back in the day when you had to learn to cooy and send CW or Morse code and know how to build a radio and antenna. I have ordered a aviation handheld transceiver. I am assuming that my amatuer radio call sign will not be enough to allow me to legally transmitt if i had a need to do so. So I need to fill out a form or pass a test?