Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1SRT callsign genealogy
Currently held by Strange Radio Team USA
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 W1SRT's current licensee, walking backwards.
- Cernik, Michael JWIgranted 2022-09-08cancelled 2022-09-27
Successor callsigns
Callsigns held now by people who previously held W1SRT.
- NT3ScancelledLong Tail Radio ClubPAgranted 2020-12-15cancelled 2021-11-19
All historical holders
Every license row we've seen with the callsign W1SRT, oldest first.
- Strange Radio Team USA CT2007-08-11 → cancelled 2011-03-12
- Cernik, Michael J WI2022-09-27 active