Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC9FRT callsign genealogy
Currently held by Quad City Historical 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 KC9FRT'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 KC9FRT.
- W9RIactiveQuad City Historical Radio SocietyIAgranted 2025-12-24