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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

AA6TS callsign genealogy

Currently held by BUTLER, WILLIAM E

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 AA6TS's current licensee, walking backwards.

  1. N6TKTcancelled· E
    Smerk, Thomas MCAgranted 2011-10-21cancelled 2012-11-20
  2. KJ6RMLcancelled· T
    Smerk, Thomas MCAgranted 2011-10-03cancelled 2011-10-21

Successor callsigns

Callsigns held now by people who previously held AA6TS.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign AA6TS, oldest first.

  • BUTLER, WILLIAM E CA
    1999-11-19 → cancelled 2012-01-31
  • Smerk, Thomas M CA
    2022-10-19 active
← Back to AA6TS License history →