Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA2UDI callsign genealogy
Currently held by Pereira Jr, Antonio 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 WA2UDI's current licensee, walking backwards.
- Pereira Jr, Antonio JNVgranted 2025-12-31cancelled 2026-01-21
Successor callsigns
Callsigns held now by people who previously held WA2UDI.
No current licensee on record previously held this callsign.