uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-14

KI4BZA callsign genealogy

Currently held by Waters, Kirk L

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 KI4BZA's current licensee, walking backwards.

  1. N4KLWactive· T
    WIANDT, KATHY LNCgranted 2018-05-05
  2. KN4LHIcancelled· T
    WIANDT, KATHY LNCgranted 2018-04-06cancelled 2018-05-05

Successor callsigns

Callsigns held now by people who previously held KI4BZA.

  1. N4KLWcancelled· E
    Waters, Kirk LTNgranted 2004-12-18cancelled 2008-12-09
  2. N4KLWcancelled· T
    Waters, Kirk LTNgranted 2004-03-31cancelled 2004-07-30

All historical holders

Every license row we've seen with the callsign KI4BZA, oldest first.

  • Waters, Kirk L TN
    2003-08-19 → cancelled 2004-03-31
  • Waters, Kirk L TN
    2004-07-30 → cancelled 2004-12-18
← Back to KI4BZA License history →