Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KZ4TU callsign genealogy
Currently held by BOHLING Sr, PAUL 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 KZ4TU's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KZ4TU.
- BOHLING Sr, PAUL EGAgranted 2025-08-01