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

K0RJW callsign genealogy

Currently held by Walkinshaw, Ronald J

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 K0RJW's current licensee, walking backwards.

  1. KC0PPFcancelled· G
    Walkinshaw, Ronald JMNgranted 2003-08-16cancelled 2003-09-12
  2. N0YFRcancelled· G
    Walkinshaw, Ronald JMNgranted 1993-08-24cancelled 2003-04-02
  3. KB0JDE
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held K0RJW.

No current licensee on record previously held this callsign.

← Back to K0RJW License history →