Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5DMA callsign genealogy
Currently held by BOSS, BRUCE 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 W5DMA's current licensee, walking backwards.
- TASEVSKI, JOVAN SCOgranted 2021-03-01cancelled 2021-03-19
Successor callsigns
Callsigns held now by people who previously held W5DMA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W5DMA, oldest first.
- BOSS, BRUCE W TX2005-04-21 → cancelled 2017-07-18
- TASEVSKI, JOVAN S CO2021-03-19 active