FCC Amateur and GMRS license lookup

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

KF0WFE

Charles W Wittmaier

Active
Service
Amateur
Class
Amateur Extra
Location
DEFIANCE, MO
FRN
0037928322
Granted
Jan 28, 2026
Expires
Jan 28, 2036

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.