Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0GLB callsign genealogy
Currently held by BERRETH, GERALD L
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by K0GLB's current licensee, walking backwards.
- Baran, Gary LMNgranted 2006-05-23cancelled 2015-12-08
Successor callsigns
Callsigns held now by people who previously held K0GLB.
- BERRETH, GERALD LMNgranted 2022-11-18
All historical holders
Every license row we've seen with the callsign K0GLB, oldest first.
- BERRETH, GERALD L MN2007-12-27 → cancelled 2012-08-07
- BARAN, GARY L MN2026-01-15 active