Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K7NOI callsign genealogy
Currently held by TWITCHELL, GEORGE A
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 K7NOI's current licensee, walking backwards.
- Twitchell, George AWYgranted 1998-12-28cancelled 2003-08-22
Successor callsigns
Callsigns held now by people who previously held K7NOI.
No current licensee on record previously held this callsign.