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

W7OL callsign genealogy

Currently held by EPPERSON, WILLIAM O

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 W7OL's current licensee, walking backwards.

  1. K7FHactive· E
    Mills, Jeffrey MWAgranted 2021-10-13
  2. AG7KPcancelled· E
    Mills, Jeffrey MWAgranted 2017-11-29cancelled 2021-10-13

Successor callsigns

Callsigns held now by people who previously held W7OL.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W7OL, oldest first.

  • HILLIS, GARY L OR
    1997-05-02 → cancelled 2008-12-19
  • EPPERSON, WILLIAM O AZ
    2009-01-06 → cancelled 2017-08-30
  • CORBETH, ALAN S OR
    2019-09-21 active
← Back to W7OL License history →