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Confidence: Medium · Source: FCC ULS · As of 2026-09-12

WC5OU callsign genealogy

Currently held by BROWN JR, RICHARD E

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 WC5OU's current licensee, walking backwards.

  1. WC5RBcancelled· E
    BROWN JR, RICHARD EOKgranted 2016-01-26cancelled 2016-03-26
  2. KN3Oactive· E
    DUFFEY, EVAN JCAgranted 2018-02-16
  3. N3TWMcancelled· E
    DUFFEY, EVAN JPAgranted 2015-10-06cancelled 2018-02-16
  4. KC2WBKcancelled· G
    DUFFEY, EVAN JPAgranted 2009-11-06cancelled 2015-10-06

Successor callsigns

Callsigns held now by people who previously held WC5OU.

No current licensee on record previously held this callsign.

← Back to WC5OU License history →