Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6UHM callsign genealogy
Currently held by Roberts, Joan M
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 K6UHM's current licensee, walking backwards.
- Roberts, Joan MCAgranted 2009-03-31cancelled 2018-04-10
Successor callsigns
Callsigns held now by people who previously held K6UHM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6UHM, oldest first.
- KIMMEL, RAYMOND P OR1988-07-05 → cancelled 2000-07-06
- Roberts, Joan M CA2018-04-10 active