Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K7JCA callsign genealogy
Currently held by Carter, Johnathan W
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 K7JCA's current licensee, walking backwards.
- Carter, Johnathan WUTgranted 2017-12-14cancelled 2018-01-26
Successor callsigns
Callsigns held now by people who previously held K7JCA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7JCA, oldest first.
- Lower Roosevelt Radio Society WA2004-03-23 → cancelled 2016-03-24
- Carter, Johnathan W UT2018-01-26 active