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

K7KAJ callsign genealogy

Currently held by JOHNSON, KEVEN 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 K7KAJ's current licensee, walking backwards.

  1. N7VCXcancelled· E
    JOHNSON, KEVEN AAZgranted 2012-09-05cancelled 2019-09-24

Successor callsigns

Callsigns held now by people who previously held K7KAJ.

  1. N7LDactive· E
    DUSBABEK, LEE MNVgranted 2020-09-18

All historical holders

Every license row we've seen with the callsign K7KAJ, oldest first.

  • DUSBABEK, LEE M NV
    2008-04-18 → cancelled 2010-10-13
  • JOHNSON, KEVEN A UT
    2019-09-24 active
← Back to K7KAJ License history →