Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KI5YN callsign genealogy
Currently held by BLOOD, ROGER M
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 KI5YN's current licensee, walking backwards.
- KK4SLno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KI5YN.
- BLOOD, ROGER MFLgranted 2012-11-05cancelled 2022-04-06