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

WY0MG callsign genealogy

Currently held by Collister, William A

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 WY0MG's current licensee, walking backwards.

  1. N7MOGcancelled· E
    Collister, William ASDgranted 2011-03-29cancelled 2020-05-12
  2. N7RQZcancelled· T
    COLLISTER, WILLIAM AWYgranted 2001-02-15cancelled 2001-05-11

Successor callsigns

Callsigns held now by people who previously held WY0MG.

No current licensee on record previously held this callsign.

← Back to WY0MG License history →