Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KG5TJB callsign genealogy
Currently held by BIRD, THOMAS J
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 KG5TJB's current licensee, walking backwards.
- BIRD, THOMAS JLAgranted 2015-10-19cancelled 2015-11-21
Successor callsigns
Callsigns held now by people who previously held KG5TJB.
- BIRD, THOMAS JLAgranted 2017-04-14