Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W0WSM callsign genealogy
Currently held by BUTLER SR, PAUL 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 W0WSM's current licensee, walking backwards.
- Reek, Christopher TNDgranted 2018-05-22cancelled 2019-07-06
Successor callsigns
Callsigns held now by people who previously held W0WSM.
- BUTLER SR, PAUL WMOgranted 2022-02-04
All historical holders
Every license row we've seen with the callsign W0WSM, oldest first.
- BUTLER SR, PAUL W MO2001-01-23 → cancelled 2002-04-10
- Reek, Christopher T ND2019-07-06 active