Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N6SWR callsign genealogy
Currently held by Durham, Ben T
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 N6SWR's current licensee, walking backwards.
- Durham, Benny TCAgranted 2013-05-17cancelled 2015-09-15
Successor callsigns
Callsigns held now by people who previously held N6SWR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N6SWR, oldest first.
- COOPER, ELLEN S CA1998-04-27 → cancelled 2010-04-28
- Durham, Ben T CA2025-08-26 active