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

K1RUN callsign genealogy

Currently held by DOHERTY, DAVID H

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 K1RUN's current licensee, walking backwards.

  1. KC3UOWcancelled· T
    Collins, Robert PPAgranted 2022-07-20cancelled 2022-08-19

Successor callsigns

Callsigns held now by people who previously held K1RUN.

  1. W6HUactive· E
    CHABOT, BRIAN GCAgranted 2020-07-31
  2. N4XTCcancelled· E
    Doherty, David HNHgranted 2003-03-25cancelled 2004-03-12
  3. K1VVVcancelled· G
    DOHERTY, DAVID HNHgranted 2002-07-02cancelled 2002-07-26

All historical holders

Every license row we've seen with the callsign K1RUN, oldest first.

  • DOHERTY, DAVID H NH
    2002-06-07 → cancelled 2002-07-02
  • DOHERTY, DAVID H NH
    2002-07-26 → cancelled 2003-03-25
  • CHABOT, BRIAN G CA
    2015-06-10 → cancelled 2020-07-31
  • Collins, Robert P PA
    2022-08-19 active
← Back to K1RUN License history →