Confidence: Medium · Source: FCC ULS · As of 2026-09-11
KI4OR callsign genealogy
Currently held by WESTHORP, DAVID C
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 KI4OR'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 KI4OR.
- WESTHORP, DAVID CTNgranted 2024-11-19cancelled 2026-06-02