Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6CDR callsign genealogy
Currently held by Rollert, Wynn C
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 W6CDR's current licensee, walking backwards.
- Silva, Bradley KCAgranted 2025-04-22cancelled 2025-05-23
Successor callsigns
Callsigns held now by people who previously held W6CDR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6CDR, oldest first.
- Rollert, Wynn C OH2012-11-27 → cancelled 2024-12-24
- Silva, Bradley K CA2025-05-23 active