Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC4NOA callsign genealogy
Currently held by Crown Town Amateur Radio Society
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 KC4NOA's current licensee, walking backwards.
- KE0MKZcancelledCrown Town Amateur Radio SocietyMOgranted 2017-03-09cancelled 2017-03-28
Successor callsigns
Callsigns held now by people who previously held KC4NOA.
- PHILLIPS, THOMAS AALgranted 1990-01-30cancelled 2002-03-07