Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7JTR callsign genealogy
Currently held by MCKIM, TARYN A
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 K7JTR's current licensee, walking backwards.
- MCKIM, TARYN AIDgranted 2018-02-09cancelled 2018-02-27
Successor callsigns
Callsigns held now by people who previously held K7JTR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7JTR, oldest first.
- ROELFSEMA, JEANNE T WY1998-12-15 → cancelled 2010-12-16
- MCKIM, TARYN A ID2018-02-27 active