Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7JTC callsign genealogy
Currently held by COLLIER, J TIMOTHY
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 K7JTC's current licensee, walking backwards.
- COLLIER, J TIMOTHYNVgranted 2007-08-25cancelled 2016-07-12
Successor callsigns
Callsigns held now by people who previously held K7JTC.
No current licensee on record previously held this callsign.