Confidence: Medium · Source: FCC ULS · As of 2026-09-11
W1OPS callsign genealogy
Currently held by NAVARRETE, CARLOS
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 W1OPS's current licensee, walking backwards.
- Navarrete, CarlosFLgranted 2026-05-05cancelled 2026-06-13
Successor callsigns
Callsigns held now by people who previously held W1OPS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W1OPS, oldest first.
- COX, HOWARD R CT1988-04-26 → cancelled 2000-04-27
- NAVARRETE, CARLOS FL2026-06-13 active