Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KU4YZ callsign genealogy
Currently held by TALLANT, HARRY J
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 KU4YZ's current licensee, walking backwards.
- TALLANT, HARRY Jcancelled 1999-04-04
Successor callsigns
Callsigns held now by people who previously held KU4YZ.
- Tallant, Harry JTNgranted 2024-05-09