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

K0PW callsign genealogy

Currently held by HILL, JOHN S

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 K0PW's current licensee, walking backwards.

  1. NJ0Mactive· E
    Maher, Jay PMNgranted 2017-02-25
  2. AC0HSactive
    Ankeny Centennial High School Amateur Radio ClubIAgranted 2024-12-03
  3. KD0WKYcancelled
    Ankeny Centennial High School Amateur Radio ClubIAgranted 2013-08-16cancelled 2013-09-10

Successor callsigns

Callsigns held now by people who previously held K0PW.

  1. K0GBCactive· E
    WENTZEL, PAUL JMNgranted 2018-06-20

All historical holders

Every license row we've seen with the callsign K0PW, oldest first.

  • HILL, JOHN S MN
    2019-10-30 active
  • WENTZEL, PAUL J
    — → cancelled 1998-09-10
← Back to K0PW License history →