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

KS4KX callsign genealogy

Currently held by POWELL III, JAMES 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 KS4KX's current licensee, walking backwards.

  1. K4YDcancelled· E
    ACEVEDO, HECTORFLgranted 2025-12-30cancelled 2026-04-17
  2. N2GZactive· E
    Zenger, Gregory MCTgranted 2018-01-31
  3. KC2RPCexpired· G
    Coupe, Richard PNYgranted 2012-07-13cancelled 2024-07-16
  4. KD2CJGcancelled· T
    Coupe, Richard PNYgranted 2012-06-11cancelled 2012-07-13

Successor callsigns

Callsigns held now by people who previously held KS4KX.

  1. K5JCTactive· E
    POWELL III, JAMES LNCgranted 2018-09-06
← Back to KS4KX License history →