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

W9HK callsign genealogy

Currently held by Prewitt, Joseph D

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 W9HK's current licensee, walking backwards.

  1. W9UKTcancelled· E
    Prewitt, Joseph DFLgranted 2002-04-09cancelled 2005-08-20
  2. WA9QAHcancelled· A
    PREWITT, JOSEPH DFLgranted 1996-08-29cancelled 2002-04-09

Successor callsigns

Callsigns held now by people who previously held W9HK.

  1. W9ARcancelled· E
    Kendzior Jr, Gerald AWIgranted 2013-06-05cancelled 2021-12-21

All historical holders

Every license row we've seen with the callsign W9HK, oldest first.

  • HINKLE, PAUL W IN
    1999-04-09 → cancelled 2000-10-05
  • Kendzior Jr, Gerald A WI
    2002-12-06 → cancelled 2003-08-01
  • Prewitt, Joseph D FL
    2025-06-10 active
← Back to W9HK License history →