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

W8JWZ callsign genealogy

Currently held by Wisdom, Joseph E

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 W8JWZ's current licensee, walking backwards.

  1. KD8YBJactive· T
    Wisdom, Joseph EMIgranted 2021-07-16
  2. KA8IJWcancelled· T
    Wisdom, Joseph EMIgranted 2018-12-01cancelled 2021-07-16
  3. K8EJWcancelled· T
    Wisdom, Joseph EMIgranted 2018-10-12cancelled 2018-12-01

Successor callsigns

Callsigns held now by people who previously held W8JWZ.

  1. K8EJWcancelled· T
    Wisdom, Joseph EMIgranted 2018-10-12cancelled 2018-12-01
  2. W0EDCcancelled· E
    JANNERETH, ROBERT AAZgranted 2002-08-06cancelled 2011-02-23

All historical holders

Every license row we've seen with the callsign W8JWZ, oldest first.

  • JANNERETH, ROBERT A CO
    2002-07-03 → cancelled 2002-08-06
  • Wisdom, Joseph E MI
    2018-03-13 → cancelled 2018-10-12
← Back to W8JWZ License history →