Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KI5IYN callsign genealogy
Currently held by Sanders III, William L
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 KI5IYN'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 KI5IYN.
- Sanders III, William LMSgranted 2020-06-05cancelled 2023-07-21