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

K3QP callsign genealogy

Currently held by COOLEY, ROBERT E

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 K3QP's current licensee, walking backwards.

  1. KA3BMUcancelled· E
    WRBICAN, WILLIAM JPAgranted 2017-05-27cancelled 2019-04-30

Successor callsigns

Callsigns held now by people who previously held K3QP.

  1. W3MVactive· E
    COOLEY, ROBERT EVAgranted 2019-07-02
  2. K7TTactive· E
    Long, Stephen LORgranted 2017-03-14
  3. K3BFMactive· E
    Madigan, Brian FVAgranted 2017-01-31

All historical holders

Every license row we've seen with the callsign K3QP, oldest first.

  • Madigan, Brian F VA
    2006-06-06 → cancelled 2007-04-28
  • COOLEY, ROBERT E VA
    2009-07-17 → cancelled 2009-08-04
  • Long, Stephen L OR
    2011-09-02 → cancelled 2017-03-14
  • WRBICAN, WILLIAM J PA
    2019-04-30 active
← Back to K3QP License history →