uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-12

AB0KT callsign genealogy

Currently held by Kenison, Dennis R

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 AB0KT's current licensee, walking backwards.

  1. KE0NAOcancelled· E
    Kenison, Dennis RMNgranted 2017-04-24cancelled 2020-10-24

Successor callsigns

Callsigns held now by people who previously held AB0KT.

  1. K7LMactive· E
    CUMMINGS, JOHN LORgranted 2020-12-16

All historical holders

Every license row we've seen with the callsign AB0KT, oldest first.

  • CUMMINGS, JOHN L OR
    2007-11-30 → cancelled 2011-02-01
  • Kenison, Dennis R MN
    2020-10-24 active
← Back to AB0KT License history →