Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1BOY callsign genealogy
Currently held by ILAGAN, EMMANUEL V
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 W1BOY's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W1BOY.
- ILAGAN, EMMANUEL VCAgranted 2022-02-25
All historical holders
Every license row we've seen with the callsign W1BOY, oldest first.
- ILAGAN, EMMANUEL V CA2022-02-01 → cancelled 2022-02-25
- MASON, JAMES S ME2024-08-13 active