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

K4KCH callsign genealogy

Currently held by HAMMEGA, KEES C

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 K4KCH's current licensee, walking backwards.

  1. N2KCHcancelled· G
    HAMMEGA, KEES CALgranted 2009-01-10cancelled 2009-03-20
  2. KJ4AWZcancelled· G
    HAMMEGA, KEES CALgranted 2007-12-03cancelled 2009-01-10

Successor callsigns

Callsigns held now by people who previously held K4KCH.

  1. KN6YGexpired· A
    BOYLE, JOHN MCAgranted 1994-02-15cancelled 2006-02-16
← Back to K4KCH License history →