Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC9CNW callsign genealogy
Currently held by ZAFIRATOS, Harriet 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 KC9CNW's current licensee, walking backwards.
- ZAFIRATOS, Harriet GILgranted 1991-05-28cancelled 2002-10-16
Successor callsigns
Callsigns held now by people who previously held KC9CNW.
No current licensee on record previously held this callsign.