Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1ZST callsign genealogy
Currently held by RUSSELL, STEPHEN P
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 W1ZST's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W1ZST.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W1ZST, oldest first.
- CAPEWAY RADIO CLUB OF MASS MA2004-02-13 → cancelled 2016-02-23
- RUSSELL, STEPHEN P NC2022-10-25 active