Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD9JWY callsign genealogy
Currently held by Stephenson County ARES
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 KD9JWY'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 KD9JWY.
- K9SCAactiveStephenson County ARESILgranted 2018-01-13