Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K1GLK callsign genealogy
Currently held by Ross, Caleb J
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 K1GLK's current licensee, walking backwards.
- Ross, Caleb JMEgranted 2015-12-29cancelled 2016-01-16
Successor callsigns
Callsigns held now by people who previously held K1GLK.
- BUZZARD, RICHARD MFLgranted 2019-11-25
All historical holders
Every license row we've seen with the callsign K1GLK, oldest first.
- BUZZARD, RICHARD M FL1999-04-05 → cancelled 1999-12-10
- Ross, Caleb J ME2016-01-16 active