Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KI4PNU callsign genealogy
Currently held by BATES, NICHOLAS 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 KI4PNU's current licensee, walking backwards.
- BATES, NICHOLAS GKYgranted 2006-05-30cancelled 2006-06-01
Successor callsigns
Callsigns held now by people who previously held KI4PNU.
- BATES, NICHOLAS GCAgranted 2026-06-02