Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KI7YCX callsign genealogy
Currently held by Ocean Shores Amateur Radio Group
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 KI7YCX'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 KI7YCX.
- WA7OSactiveOcean Shores Amateur Radio GroupWAgranted 2018-06-01