Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7CMK callsign genealogy
Currently held by Cusick Jr, Charles 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 W7CMK's current licensee, walking backwards.
- Kiggins, Christina MCOgranted 2018-05-14cancelled 2018-06-12
Successor callsigns
Callsigns held now by people who previously held W7CMK.
- CUSICK JR, CHARLES MNVgranted 2017-09-25
All historical holders
Every license row we've seen with the callsign W7CMK, oldest first.
- Cusick Jr, Charles M NV2006-01-10 → cancelled 2007-12-18
- Kiggins, Christina M CO2018-06-12 active