FCC Amateur and GMRS license lookup

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

NA4BP

William H Marotz

Active
Service
Amateur
Class
Amateur Extra
Location
LEESBURG, FL
FRN
0037206935
Granted
Jul 15, 2025
Expires
Jul 15, 2035

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.