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

AJ4KN callsign genealogy

Currently held by VINES, MICHAEL D

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 AJ4KN's current licensee, walking backwards.

  1. N6HVPcancelled· E
    VINES, MICHAEL DKYgranted 2006-10-24cancelled 2008-08-12
  2. AI4PEcancelled· E
    VINES, MICHAEL DKYgranted 2005-07-02cancelled 2006-10-24

Successor callsigns

Callsigns held now by people who previously held AJ4KN.

  1. W4AMRactive· E
    VINES, MICHAEL DKYgranted 2017-01-27
← Back to AJ4KN License history →