Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KG1BAO callsign genealogy
Currently held by Oldham, Kortney G
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 KG1BAO's current licensee, walking backwards.
- Oldham, Kortney GTNgranted 2014-04-30cancelled 2014-05-20
Successor callsigns
Callsigns held now by people who previously held KG1BAO.
- oldham, kortneyGAgranted 2022-01-28cancelled 2023-06-22