Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4BRD callsign genealogy
Currently held by BIRD, JACK R
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 K4BRD's current licensee, walking backwards.
- Bird, David LTNgranted 2010-08-05cancelled 2010-11-02
Successor callsigns
Callsigns held now by people who previously held K4BRD.
- BIRD, JACK RWVgranted 2017-06-19
All historical holders
Every license row we've seen with the callsign K4BRD, oldest first.
- BIRD, JACK R WV2002-07-12 → cancelled 2007-09-14
- Bird, David L TN2020-09-18 active