Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC7DEC callsign genealogy
Currently held by Potter, Mary L
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 KC7DEC's current licensee, walking backwards.
- Potter, Mary LORgranted 2016-06-21cancelled 2016-08-02
Successor callsigns
Callsigns held now by people who previously held KC7DEC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC7DEC, oldest first.
- KEMBEL, CHARLENE C WA2004-04-19 → cancelled 2016-07-08
- Potter, Mary L OR2016-08-02 active