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

K4DJR callsign genealogy

Currently held by MC CORMACK, J B

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 K4DJR's current licensee, walking backwards.

  1. K4JOIcancelled· G
    RASH, RICHARD JNCgranted 2008-03-28cancelled 2009-05-27
  2. KJ4BIMcancelled· G
    RASH, RICHARD JNCgranted 2008-01-14cancelled 2008-03-28

Successor callsigns

Callsigns held now by people who previously held K4DJR.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign K4DJR, oldest first.

  • MC CORMACK, J B AL
    1996-11-05 → cancelled 2008-11-06
  • RASH, RICHARD J NC
    2019-03-05 active
← Back to K4DJR License history →