I recently moved and I updated my license with the FCC by going
through the W5YI website. You can update or change your address by
going to: https://www.w5yi.org/Secure/Renew.htm
They charge $6 for the service, but I thought it was worth it because
it was so simple. I got my new license with the change of address in
less then three weeks.
JODY KB1DCS