Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6SVT callsign genealogy
Currently held by FRANK, ROY W
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 W6SVT's current licensee, walking backwards.
- Williams, Nicholas ECAgranted 2020-01-21cancelled 2020-02-08
Successor callsigns
Callsigns held now by people who previously held W6SVT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6SVT, oldest first.
- FRANK, ROY W TX2005-06-07 → cancelled 2017-07-26
- Williams, Nicholas E CA2020-02-08 active