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

KJ5PJW callsign genealogy

Currently held by Guthrie, Brian 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 KJ5PJW's current licensee, walking backwards.

The current licensee has not held any other callsign on record.

Successor callsigns

Callsigns held now by people who previously held KJ5PJW.

  1. KD5ANAactive· T
    Guthrie, Brian JTXgranted 2026-04-21