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

KA4CIA callsign genealogy

Currently held by CENTRAL ALABAMA AMATEUR RADIO CLUB

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 KA4CIA's current licensee, walking backwards.

  1. KI4CAactive· E
    Porter, Michael CFLgranted 2024-06-29
  2. KQ4OKMcancelled· E
    Porter, Michael CFLgranted 2024-02-06cancelled 2024-06-29

Successor callsigns

Callsigns held now by people who previously held KA4CIA.

  1. AC4Kactive
    CENTRAL ALABAMA AMATEUR RADIO CLUBALgranted 2022-07-02
← Back to KA4CIA License history →