Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC6CPM callsign genealogy
Currently held by Buzzanco III, Anthony S
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 KC6CPM's current licensee, walking backwards.
- Buzzanco III, Anthony SCAgranted 2019-09-05cancelled 2019-09-24
Successor callsigns
Callsigns held now by people who previously held KC6CPM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC6CPM, oldest first.
- BUZZANCO JR, ANTHONY S CA1999-07-23 → cancelled 2011-07-26
- Buzzanco III, Anthony S CA2019-09-24 active