Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N6SRT callsign genealogy
Currently held by RAUNER-SWAN, THOMAS G
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 N6SRT's current licensee, walking backwards.
- RAUNER-SWAN, THOMASCAgranted 2015-04-27cancelled 2015-05-22
Successor callsigns
Callsigns held now by people who previously held N6SRT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N6SRT, oldest first.
- RAY, DARRYL P CA1998-07-16 → cancelled 2010-07-17
- RAUNER-SWAN, THOMAS G CA2025-04-12 active