Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6CWM callsign genealogy
Currently held by Smith, Carter B
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 K6CWM's current licensee, walking backwards.
- Minerva, Charles WCAgranted 2018-11-06cancelled 2019-01-01
Successor callsigns
Callsigns held now by people who previously held K6CWM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6CWM, oldest first.
- Smith, Carter B CA2004-10-21 → cancelled 2017-01-14
- Minerva, Charles W CA2019-01-01 active