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

KA3C callsign genealogy

Currently held by MITCHELL, THOMAS 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 KA3C's current licensee, walking backwards.

  1. N1LMCcancelled· E
    CASTELLANOS, LUIS MPAgranted 2008-11-07cancelled 2014-05-17
  2. KJ4GEScancelled· G
    CASTELLANOS, LUIS MMAgranted 2008-08-21cancelled 2008-11-07

Successor callsigns

Callsigns held now by people who previously held KA3C.

  1. K4SFactive· E
    MITCHELL, THOMAS EVAgranted 2022-03-08

All historical holders

Every license row we've seen with the callsign KA3C, oldest first.

  • MITCHELL, THOMAS E VA
    2012-01-05 → cancelled 2012-04-28
  • CASTELLANOS, LUIS M GA
    2024-05-07 active
← Back to KA3C License history →