Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KI5OTO callsign genealogy
Currently held by Kreger, Christopher G
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 KI5OTO'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 KI5OTO.
- Kreger, Christopher GTXgranted 2021-04-03