Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3TAA callsign genealogy
Currently held by LENK, RONALD O
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 K3TAA's current licensee, walking backwards.
- Winczewski, Christopher MOHgranted 2025-12-03cancelled 2025-12-30
Successor callsigns
Callsigns held now by people who previously held K3TAA.
- LENK, RONALD OUTgranted 2023-04-01
All historical holders
Every license row we've seen with the callsign K3TAA, oldest first.
- LENK, RONALD O DC2022-04-01 → cancelled 2023-04-01
- Winczewski, Christopher M OH2025-12-30 active