Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K8CMU callsign genealogy
Currently held by FUNK, NICHOLAS D
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 K8CMU's current licensee, walking backwards.
- DOMINGUEZ, TRISHA LNDgranted 2015-08-22cancelled 2016-01-26
Successor callsigns
Callsigns held now by people who previously held K8CMU.
- FUNK, NICHOLAS DMIgranted 2023-09-26
All historical holders
Every license row we've seen with the callsign K8CMU, oldest first.
- FUNK, NICHOLAS D MI2004-06-29 → cancelled 2013-05-17
- DOMINGUEZ, TRISHA L MI2026-05-14 active