Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KI5YUR callsign genealogy
Currently held by Blue Skies Of Texas East ARC
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 KI5YUR'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 KI5YUR.
- W5BSEactiveBlue Skies Of Texas East ARCTXgranted 2022-12-30