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

AF5FM callsign genealogy

Currently held by Hickman, Matthew N

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 AF5FM's current licensee, walking backwards.

  1. KF5UPAcancelled· E
    Hickman, Matthew NMSgranted 2010-09-08cancelled 2012-03-17
  2. KF5GIOcancelled· G
    Hickman, Matthew NMSgranted 2010-04-20cancelled 2010-09-08

Successor callsigns

Callsigns held now by people who previously held AF5FM.

No current licensee on record previously held this callsign.

← Back to AF5FM License history →