hubsan x4 501s

  1. jakobe75

    How to register Multiple drones and is it required

    I registered my P4 with the FAA, got me some fancy stickers and my certificate printed. I'm solid there. My wife has a Hubsan X4 501s and some places say it needs registration some lists say no, I think the lists are outdated and want to register it anyways to be safe since its only $5. I...