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Confidence: Medium · Source: FCC ULS · As of 2026-09-12

K1AFS callsign genealogy

Currently held by LITCHFIELD, THADDEUS L

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 K1AFS's current licensee, walking backwards.

  1. AC1HEcancelled· E
    Solinski, Andrea FMAgranted 2019-02-04cancelled 2019-03-26
  2. KC1KWUcancelled· E
    Solinski, Andrea FMAgranted 2019-02-04cancelled 2019-03-07

Successor callsigns

Callsigns held now by people who previously held K1AFS.

  1. W1DXterminated· E
    LITCHFIELD, THADDEUS LMAgranted 2006-05-23cancelled 2006-05-24

All historical holders

Every license row we've seen with the callsign K1AFS, oldest first.

  • LITCHFIELD, THADDEUS L MA
    2006-04-28 → cancelled 2018-06-14
  • Solinski, Andrea F OH
    2019-03-26 active
← Back to K1AFS License history →