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

W3QO callsign genealogy

Currently held by Holling, George

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 W3QO's current licensee, walking backwards.

  1. AB5QOcancelled· E
    Holling, GeorgeUTgranted 2018-12-15cancelled 2019-06-08
  2. KB5QOcancelled· E
    Holling, GeorgeUTgranted 2015-02-03cancelled 2018-12-15
  3. KG7PVHcancelled· E
    Holling, GeorgeUTgranted 2014-12-18cancelled 2015-02-03

Successor callsigns

Callsigns held now by people who previously held W3QO.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W3QO, oldest first.

  • MOORE JR, ALLEN W FL
    2007-05-02 → cancelled 2019-05-21
  • Holling, George UT
    2019-06-08 active
← Back to W3QO License history →