Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KI0TN callsign genealogy
Currently held by Quist, John B
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 KI0TN's current licensee, walking backwards.
- Quist, John BMNgranted 2013-12-10cancelled 2022-11-11
- KB8RTIno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KI0TN.
No current licensee on record previously held this callsign.