Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA1BXY callsign genealogy
Currently held by Rosinha Ii, Donald A
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 WA1BXY's current licensee, walking backwards.
- Rosinha II, Donald ARIgranted 2006-04-20cancelled 2006-07-28
Successor callsigns
Callsigns held now by people who previously held WA1BXY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA1BXY, oldest first.
- BOIVIN, ALBERT F RI1994-12-12 → cancelled 2000-02-19
- Rosinha Ii, Donald A FL2026-05-08 active