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

KD7EO callsign genealogy

Currently held by OMMEN, WILLIAM M

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 KD7EO's current licensee, walking backwards.

  1. KE6DFactive· E
    FOLGER, DAVID BCAgranted 2023-05-13
  2. WB6IYHcancelled· A
    FOLGER, DAVID BCAgranted 2005-12-03cancelled 2012-04-10

Successor callsigns

Callsigns held now by people who previously held KD7EO.

No current licensee on record previously held this callsign.

← Back to KD7EO License history →