Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC2YFY callsign genealogy
Currently held by Rutkowski II, Richard J
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 KC2YFY's current licensee, walking backwards.
- Rutkowski II, Richard JNJgranted 2022-09-13cancelled 2025-02-22
Successor callsigns
Callsigns held now by people who previously held KC2YFY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC2YFY, oldest first.
- Rutkowski II, Richard J NJ2010-04-20 → cancelled 2022-04-21
- Rutkowski II, Richard J NJ2025-02-22 active