Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6PHS callsign genealogy
Currently held by Stuverud, Paul H
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 K6PHS's current licensee, walking backwards.
- Wilkins, JohnCAgranted 2020-04-24cancelled 2020-06-09
Successor callsigns
Callsigns held now by people who previously held K6PHS.
- Stuverud, Paul HCAgranted 2018-07-03
All historical holders
Every license row we've seen with the callsign K6PHS, oldest first.
- Stuverud, Paul H CA2018-02-06 → cancelled 2018-07-03
- Wilkins, John CA2020-06-09 active