FCC Amateur and GMRS license lookup

Search public FCC ULS records by callsign, FRN, name, or location.

KK4BWB

CHRISTOPHER GRUNDER

Active
Service
Amateur
Class
Amateur Extra
Location
LOXAHATCHEE, FL
FRN
0020828851
Granted
Feb 23, 2021
Expires
May 2, 2031

Offline data

ULS Offline

Keep Amateur and GMRS lookup on your device for offline lookup, with automatic updates. Online lookup is always free.

Manage or cancel in Google Play.

Monthly Checking price…
Annual Checking price…

Renews automatically until cancelled.

ULS Offline subscriptions are coming soon.