Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6UDT callsign genealogy
Currently held by Corral, Michael
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 W6UDT's current licensee, walking backwards.
- Desai, UsheshCAgranted 2023-02-22cancelled 2023-03-13
Successor callsigns
Callsigns held now by people who previously held W6UDT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6UDT, oldest first.
- Corral, Michael CA2008-01-23 → cancelled 2020-01-24
- Desai, Ushesh CA2023-03-13 active