Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KI7VZH callsign genealogy
Currently held by Yuma Amateur Radio Base Association
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 KI7VZH's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KI7VZH.
- K7YUMactiveYuma Amateur Radio Base AssociationAZgranted 2018-04-24