Confidence: Medium · Source: FCC ULS · As of 2026-11-04
KO7LOB callsign genealogy
Currently held by Gonzalez, Oscar
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 KO7LOB's current licensee, walking backwards.
- Gonzalez, OscarCAgranted 2024-12-19cancelled 2026-10-31
Successor callsigns
Callsigns held now by people who previously held KO7LOB.
No current licensee on record previously held this callsign.