Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC6TEM callsign genealogy
Currently held by MUENCKLER, BOB 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 KC6TEM's current licensee, walking backwards.
- KN6ATLcancelledTemple City CERT Amateur Radio ClubCAgranted 2019-03-25cancelled 2019-04-16
Successor callsigns
Callsigns held now by people who previously held KC6TEM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC6TEM, oldest first.
- MUENCKLER, BOB J CA1991-04-02 → cancelled 2003-04-03
- Temple City CERT Amateur Radio Club CA2019-04-16 active