WSMM500 - GMRS operator in St. Louis, MO

GMRS RADIO LICENSE SEARCH

Callsign: WSMM500
Name: Knefelkamp, Eric J
City: St. Louis
State: MO
Zipcode: 63123
Status: Active
Grant Date: 04/17/2026
Expires: 04/17/2036
Uls: FCC Info

Search any USA GMRS Callsign
Database updated once a week
Ham Callsigns search - version 3.1