Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KE7CYU callsign genealogy
Currently held by Tri City Amateur Radio 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 KE7CYU'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 KE7CYU.
- W7GDYactiveTri City Amateur Radio AssociationAZgranted 2015-07-31