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

K3KYW callsign genealogy

Currently held by Briggs, Jonathan 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 K3KYW's current licensee, walking backwards.

  1. W8JRBactive· G
    Baird, James ROHgranted 2018-07-03
  2. W8IOAcancelled· G
    Baird, James ROHgranted 2006-06-03cancelled 2008-09-27
  3. KD8DNPcancelled· T
    Baird, James ROHgranted 2006-05-05cancelled 2006-06-03

Successor callsigns

Callsigns held now by people who previously held K3KYW.

  1. N3OIactive· E
    Briggs, Jonathan RCOgranted 2017-10-11
← Back to K3KYW License history →