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

WB4ZBZ callsign genealogy

Currently held by OWENSBY, HERBERT 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 WB4ZBZ's current licensee, walking backwards.

  1. N4FTCcancelled· E
    OWENSBY, TIMOTHY TTNgranted 2006-02-18cancelled 2015-10-06
  2. K7ZBZactive· G
    Kuhni Mr, Hans RUTgranted 2018-05-01
  3. KF7TRPcancelled· G
    Kuhni, Hans RUTgranted 2012-01-31cancelled 2018-05-01

Successor callsigns

Callsigns held now by people who previously held WB4ZBZ.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign WB4ZBZ, oldest first.

  • OWENSBY, HERBERT E SC
    2003-02-03 → cancelled 2015-04-14
  • OWENSBY, TIMOTHY T MS
    2015-10-06 active
← Back to WB4ZBZ License history →