Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6TRD callsign genealogy
Currently held by Bowers, Derek 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 W6TRD's current licensee, walking backwards.
- Owsley, AdamCAgranted 2024-09-24cancelled 2026-06-16
Successor callsigns
Callsigns held now by people who previously held W6TRD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6TRD, oldest first.
- MEDINA, JOEL CA1996-05-21 → cancelled 2008-05-22
- Bowers, Derek R CA2014-05-28 → cancelled 2026-05-29
- Owsley, Adam CA2026-06-16 active