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

K3DBZ callsign genealogy

Currently held by KLOKER, WALTER D

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 K3DBZ's current licensee, walking backwards.

  1. KG3ICPcancelled· G
    KLOKER, WALTER DPAgranted 2008-06-03cancelled 2013-05-21
  2. KB3RDPcancelled· G
    KLOKER, WALTER DPAgranted 2007-09-28cancelled 2008-06-03
  3. N2AMKcancelled· G
    KLOKER, WALTER DPAgranted 2007-09-28cancelled 2008-04-29
  4. KB3PRMcancelled· T
    KLOKER, WALTER DPAgranted 2007-09-04cancelled 2007-09-28

Successor callsigns

Callsigns held now by people who previously held K3DBZ.

  1. K3BDZexpired· G
    KLOKER, WALTER DDEgranted 2013-07-12cancelled 2025-07-15
← Back to K3DBZ License history →