Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC2FYA callsign genealogy
Currently held by Unger, William
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 KC2FYA's current licensee, walking backwards.
- Unger, WilliamNJgranted 2018-03-13cancelled 2021-07-12
Successor callsigns
Callsigns held now by people who previously held KC2FYA.
- Unger, WilliamNJgranted 2018-03-13cancelled 2021-07-12
All historical holders
Every license row we've seen with the callsign KC2FYA, oldest first.
- Unger, William NJ2009-11-13 → cancelled 2018-03-13
- Unger, William M NJ2021-07-12 active