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

W8MDN callsign genealogy

Currently held by NICHOLS, 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 W8MDN's current licensee, walking backwards.

  1. W6MDNcancelled· T
    NICHOLS, MICHAEL DOHgranted 2000-10-28cancelled 2002-12-06
  2. KC8OVFcancelled· T
    Nichols, Michael DOHgranted 2000-06-16cancelled 2000-10-28

Successor callsigns

Callsigns held now by people who previously held W8MDN.

  1. W8TGNactive· G
    Nichols, Michael DOHgranted 2024-08-28
← Back to W8MDN License history →