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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.

  1. KD9VSQcancelled· T
    Cernik, Michael JWIgranted 2022-09-08cancelled 2022-09-27

Successor callsigns

Callsigns held now by people who previously held W1SRT.

  1. NT3Scancelled
    Long 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 CT
    2007-08-11 → cancelled 2011-03-12
  • Cernik, Michael J WI
    2022-09-27 active