Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC1FNW callsign genealogy
Currently held by CASTRO, JORDAN C
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 KC1FNW'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 KC1FNW.
- CASTRO, JORDAN CMAgranted 2019-08-13cancelled 2025-03-01