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

W5TRX callsign genealogy

Currently held by Buchanan, David

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 W5TRX's current licensee, walking backwards.

  1. KF5STRcancelled· G
    Buchanan, DavidTXgranted 2011-10-12cancelled 2013-03-22
  2. KF5MQEcancelled· T
    Buchanan, DavidTXgranted 2011-09-09cancelled 2011-10-12

Successor callsigns

Callsigns held now by people who previously held W5TRX.

No current licensee on record previously held this callsign.

← Back to W5TRX License history →