Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KJ5TWB callsign genealogy
Currently held by Boulter, Troy 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 KJ5TWB's current licensee, walking backwards.
- Boulter, Troy WTXgranted 2026-02-11cancelled 2026-03-03
Successor callsigns
Callsigns held now by people who previously held KJ5TWB.
No current licensee on record previously held this callsign.