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

WX5OU callsign genealogy

Currently held by SIMON, JOHN W

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 WX5OU's current licensee, walking backwards.

  1. K5SJWcancelled· E
    SIMON, JOHN WOKgranted 2015-01-21cancelled 2018-05-18
  2. KG5FHJcancelled· T
    Simon, John WOKgranted 2014-12-24cancelled 2015-01-21

Successor callsigns

Callsigns held now by people who previously held WX5OU.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign WX5OU, oldest first.

  • QUAIL RIDGE QRP CLUB OK
    2006-04-28 → cancelled 2018-05-01
  • SIMON, JOHN W OK
    2018-05-18 active
← Back to WX5OU License history →