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

KD7DGK callsign genealogy

Currently held by McGRATH JR., MICHAEL E

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 KD7DGK's current licensee, walking backwards.

  1. AF7MMactive· E
    Melhorn, Marilyn PWAgranted 2019-04-26
  2. AF7BIcancelled· E
    Melhorn, Marilyn PWAgranted 2018-07-06cancelled 2019-04-26
  3. KE7WENcancelled· E
    Melhorn, Marilyn PWAgranted 2008-09-30cancelled 2013-05-14

Successor callsigns

Callsigns held now by people who previously held KD7DGK.

  1. AF7MMcancelled· E
    McGRATH JR., MICHAEL EAZgranted 2014-04-01cancelled 2017-04-04

All historical holders

Every license row we've seen with the callsign KD7DGK, oldest first.

  • McGRATH JR., MICHAEL E NV
    2014-03-25 → cancelled 2014-04-01
  • McGRATH JR., MICHAEL E AZ
    2017-04-04 active
← Back to KD7DGK License history →