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

K1CDX callsign genealogy

Currently held by BOYCE SR, RICHARD I

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 K1CDX's current licensee, walking backwards.

  1. K1RIBcancelled· G
    BOYCE SR, RICHARD IMAgranted 2010-02-18cancelled 2015-03-07
  2. N1GJUcancelled· G
    BOYCE, RICHARD IMAgranted 1993-10-26cancelled 2000-02-29
  3. KA1OGS
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held K1CDX.

No current licensee on record previously held this callsign.

← Back to K1CDX License history →