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

KK0Q callsign genealogy

Currently held by LEESLEY, DENNIS A

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 KK0Q's current licensee, walking backwards.

  1. KG4OLGcancelled· E
    ZEMPEL, JOHN AKSgranted 2011-05-17cancelled 2020-05-01

Successor callsigns

Callsigns held now by people who previously held KK0Q.

  1. W0UPactive· E
    LEESLEY, DENNIS ACOgranted 2018-04-10
  2. K0VXcancelled· E
    WALKER, PHILLIP MNDgranted 1996-11-04cancelled 2005-03-02

All historical holders

Every license row we've seen with the callsign KK0Q, oldest first.

  • LEESLEY, DENNIS A CO
    2010-08-26 → cancelled 2018-04-10
  • ZEMPEL, JOHN A KS
    2020-05-01 active
← Back to KK0Q License history →