Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK4TRT callsign genealogy
Currently held by SHORE, BRIAN C
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 KK4TRT's current licensee, walking backwards.
- SHORE, BRIAN CNCgranted 2013-07-15cancelled 2013-09-04
Successor callsigns
Callsigns held now by people who previously held KK4TRT.
- SHORE, BRIAN CNCgranted 2013-07-15cancelled 2014-08-12