Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6BMA callsign genealogy
Currently held by WOODRUFF, DONALD D
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 K6BMA's current licensee, walking backwards.
- Turcios, Marvin ACAgranted 2021-09-07cancelled 2021-09-28
Successor callsigns
Callsigns held now by people who previously held K6BMA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6BMA, oldest first.
- WOODRUFF, DONALD D CA2008-07-21 → cancelled 2020-07-09
- Turcios, Marvin A CA2021-09-28 active