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

WK7K callsign genealogy

Currently held by Adams, William G

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 WK7K's current licensee, walking backwards.

  1. K7STMactive
    THE HIGH PLAINS CONTEST CLUBWYgranted 2022-02-26
  2. KF7GVMcancelled
    THE HIGH PLAINS CONTEST CLUBWYgranted 2010-01-04cancelled 2011-05-21

Successor callsigns

Callsigns held now by people who previously held WK7K.

  1. KC7ZZcancelled· E
    Adams, William GAZgranted 2017-04-17cancelled 2019-07-02

All historical holders

Every license row we've seen with the callsign WK7K, oldest first.

  • STINSON, DAVID E AL
    1992-09-01 → cancelled 2004-09-02
  • Adams, William G AZ
    2004-10-08 → cancelled 2007-04-06
  • PATRICK, JOHN B WY
    2019-10-01 active
← Back to WK7K License history →