Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6NAU callsign genealogy
Currently held by DUMAS, KENNETH L
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 W6NAU's current licensee, walking backwards.
- Conwell, Camdyn WCAgranted 2024-11-09cancelled 2024-11-30
Successor callsigns
Callsigns held now by people who previously held W6NAU.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6NAU, oldest first.
- DUMAS, KENNETH L CA1994-03-08 → cancelled 2006-03-09
- Conwell, Camdyn W CA2024-11-30 active