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

KC9MWZ callsign genealogy

Currently held by THE PURVEYORS OF DOOM

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 KC9MWZ's current licensee, walking backwards.

The current licensee has not held any other callsign on record.

Successor callsigns

Callsigns held now by people who previously held KC9MWZ.

  1. WA9UFOcancelled
    THE PURVEYORS OF DOOMINgranted 2008-03-11cancelled 2008-08-26