Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K7WZU callsign genealogy
Currently held by Chenhall, Raymond 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 K7WZU's current licensee, walking backwards.
- Chenhall, Raymond EWAgranted 2002-02-15cancelled 2002-04-03
Successor callsigns
Callsigns held now by people who previously held K7WZU.
- Chenhall, Raymond EWAgranted 2022-04-05