Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC1FY callsign genealogy
Currently held by Belanger, William 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 AC1FY's current licensee, walking backwards.
- Belanger, William JMEgranted 2018-07-17cancelled 2018-09-19
Successor callsigns
Callsigns held now by people who previously held AC1FY.
- Belanger, William JAZgranted 2018-10-10