Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6OY callsign genealogy
Currently held by BAKER, LEROY L
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 W6OY's current licensee, walking backwards.
- Granados, Rogelio MCAgranted 1999-07-08cancelled 2006-04-25
Successor callsigns
Callsigns held now by people who previously held W6OY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6OY, oldest first.
- BAKER, LEROY L CA1994-04-05 → cancelled 2006-04-06
- GRANADOS, ROGELIO M CA2026-02-03 active