Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K3KZU callsign genealogy
Currently held by Weiskircher Sr, Dennis D
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 K3KZU's current licensee, walking backwards.
- Weiskircher, Dennis DAZgranted 2016-05-18cancelled 2016-06-07
Successor callsigns
Callsigns held now by people who previously held K3KZU.
No current licensee on record previously held this callsign.