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

K8MMB callsign genealogy

Currently held by George III, Edmund J

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 K8MMB's current licensee, walking backwards.

  1. KE8HDGcancelled· G
    Bloomfield, MichaelOHgranted 2016-01-28cancelled 2017-06-27
  2. KE8DATcancelled· G
    Bloomfield, MichaelOHgranted 2016-01-28cancelled 2017-06-07

Successor callsigns

Callsigns held now by people who previously held K8MMB.

  1. WD8Vactive· E
    George III, Edmund JMIgranted 2018-10-04

All historical holders

Every license row we've seen with the callsign K8MMB, oldest first.

  • George III, Edmund J MI
    2007-10-18 → cancelled 2008-12-30
  • Bloomfield, Michael OH
    2017-06-27 active
← Back to K8MMB License history →