uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-12

K5FJ callsign genealogy

Currently held by THE BIGHORN MUSEUM OF AMATEUR RADIO

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 K5FJ's current licensee, walking backwards.

  1. K0WOactive· E
    Woodward, Martin LKSgranted 2021-06-10
  2. N0LMWcancelled· E
    Woodward, Martin LKSgranted 1999-04-26cancelled 2001-04-06

Successor callsigns

Callsigns held now by people who previously held K5FJ.

  1. W5TIZexpired· E
    FREELING, RICHARD NARgranted 1996-06-18cancelled 2008-06-19
← Back to K5FJ License history →