Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WA1IUA callsign genealogy
Currently held by MOTTA, ARTHUR
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 WA1IUA's current licensee, walking backwards.
- Motta, Benjamin RVAgranted 2023-08-22cancelled 2023-09-15
Successor callsigns
Callsigns held now by people who previously held WA1IUA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA1IUA, oldest first.
- MOTTA, ARTHUR MA1997-08-06 → cancelled 2009-08-07
- Motta, Benjamin VA2023-09-15 active