Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KB3GGB callsign genealogy
Currently held by Fink, Michael 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 KB3GGB's current licensee, walking backwards.
- Boyd, Glenn GNJgranted 2025-03-12cancelled 2025-04-01
Successor callsigns
Callsigns held now by people who previously held KB3GGB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB3GGB, oldest first.
- Fink, Michael L PA2001-03-08 → cancelled 2013-03-09
- Boyd, Glenn G NJ2025-04-01 active