FCC 97.215 [0] makes it legal for a ham to transmit up to 1W in any band they're licensed for for the purpose of model aircraft control, without any callsign id

FCC 97.215 [0] makes it legal for a ham to transmit up to 1W in any band they're licensed for for the purpose of model aircraft control, without any callsign identification being necessary. 0: http://www.arrl.org/part-97-amateur-radio http://www.arrl.org/part-97-amateur-radio