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

W7KOF callsign genealogy

Currently held by Copperhead ARC

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 W7KOF's current licensee, walking backwards.

  1. KE0SPQcancelled
    Sac Amateur Radio ClubIAgranted 2018-07-23cancelled 2018-11-02

Successor callsigns

Callsigns held now by people who previously held W7KOF.

  1. N7KFKactive
    Copperhead ARCAZgranted 2019-05-17
← Back to W7KOF License history →