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

WA2ZOA callsign genealogy

Currently held by MITKOWSKI, GERALD 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 WA2ZOA's current licensee, walking backwards.

  1. W1ZOAactive· A
    MITKOWSKI, GERALD RCTgranted 2021-01-30

Successor callsigns

Callsigns held now by people who previously held WA2ZOA.

  1. W1ZOAactive· A
    MITKOWSKI, GERALD RCTgranted 2021-01-30
  2. W1ZOAcancelled· A
    MITKOWSKI, GERALD RCTgranted 2018-07-20cancelled 2020-06-13

All historical holders

Every license row we've seen with the callsign WA2ZOA, oldest first.

  • MITKOWSKI, GERALD R CT
    2018-04-03 → cancelled 2018-07-20
  • MITKOWSKI, GERALD R CT
    2020-06-13 → cancelled 2021-01-30
← Back to WA2ZOA License history →