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

WA4USA callsign genealogy

Currently held by HOPWOOD, JOHN 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 WA4USA's current licensee, walking backwards.

  1. KA6USAactive· E
    Handler, Jonathan LCAgranted 2024-11-02
  2. KK6JBXcancelled· G
    Handler, Jonathan LCAgranted 2014-01-27cancelled 2015-01-30

Successor callsigns

Callsigns held now by people who previously held WA4USA.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign WA4USA, oldest first.

  • HOPWOOD, JOHN R FL
    1997-05-23 → cancelled 2009-05-27
  • PHARIS, CHARLES R AL
    2020-03-11 active
← Back to WA4USA License history →