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

KK7Z callsign genealogy

Currently held by SETTLE, RONALD 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 KK7Z's current licensee, walking backwards.

  1. K7GZZcancelled· T
    BRADY Mr, SEAN PWAgranted 2022-03-25cancelled 2025-06-03
  2. K6FUKcancelled· T
    BRADY Mr, SEAN PWAgranted 2019-07-26cancelled 2022-03-25
  3. N6QVXactive· T
    BRADY Mr, SEAN PWAgranted 2025-06-03

Successor callsigns

Callsigns held now by people who previously held KK7Z.

  1. WM9Qactive· E
    SETTLE, RONALD LAZgranted 2022-05-10

All historical holders

Every license row we've seen with the callsign KK7Z, oldest first.

  • SETTLE, RONALD L IL
    2006-06-01 → cancelled 2011-12-28
  • Mayowski, Joseph A NV
    2024-01-18 active
← Back to KK7Z License history →