Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC6MPR callsign genealogy
Currently held by FINEBERG, CARYLE F
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 KC6MPR's current licensee, walking backwards.
- Agaton, Joel TCAgranted 2022-11-17cancelled 2022-12-06
Successor callsigns
Callsigns held now by people who previously held KC6MPR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC6MPR, oldest first.
- FINEBERG, CARYLE F CA2001-06-28 → cancelled 2013-06-29
- Agaton, Joel T CA2022-12-06 active