Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB7YO callsign genealogy
Currently held by ORLANDO, CHARLES J
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 KB7YO's current licensee, walking backwards.
- Higbie, Gordon LAZgranted 2021-05-11cancelled 2026-02-03
Successor callsigns
Callsigns held now by people who previously held KB7YO.
- ORLANDO, CHARLES JWAgranted 2021-12-29
All historical holders
Every license row we've seen with the callsign KB7YO, oldest first.
- ORLANDO, CHARLES J WA2008-04-16 → cancelled 2012-02-18
- Higbie, Gordon L AZ2026-02-03 active