Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AA4Y callsign genealogy
Currently held by Fraser, Mark
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 AA4Y's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held AA4Y.
- Fraser, MarkNJgranted 2026-06-02
All historical holders
Every license row we've seen with the callsign AA4Y, oldest first.
- ROGERS, IRVIL G FL2011-11-16 → cancelled 2018-03-28
- Fraser, Mark NJ2020-04-17 → cancelled 2026-06-02