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Confidence: Medium · Source: FCC ULS · As of 2026-09-11

AF5TY callsign genealogy

Currently held by Mosier, Brian R

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 AF5TY's current licensee, walking backwards.

  1. N2NKWcancelled· E
    Mosier, Brian ROKgranted 2010-07-16cancelled 2014-10-17
  2. KD4QPKcancelled· P
    MOSIER, BRIAN RPAgranted 1996-07-29cancelled 2000-08-29

Successor callsigns

Callsigns held now by people who previously held AF5TY.

  1. W5BRMactive· E
    Mosier, Brian ROKgranted 2017-06-03
← Back to AF5TY License history →