Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KB1GGB callsign genealogy
Currently held by Buist, Gordon G
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 KB1GGB's current licensee, walking backwards.
- Buist, Gordon GCTgranted 2012-06-12cancelled 2013-02-20
Successor callsigns
Callsigns held now by people who previously held KB1GGB.
- Buist, Gordon GCTgranted 2023-04-11
All historical holders
Every license row we've seen with the callsign KB1GGB, oldest first.
- WALSH, MICHAEL J MA2001-01-29 → cancelled 2013-01-30
- Buist, Gordon G CT2023-01-26 → cancelled 2023-04-11