Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC1OAH callsign genealogy
Currently held by Barnett Jr, Gary D
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 KC1OAH's current licensee, walking backwards.
- Barnett Jr, Gary DVTgranted 2020-05-13cancelled 2020-10-20
Successor callsigns
Callsigns held now by people who previously held KC1OAH.
- Barnett Jr, Gary DVTgranted 2021-08-27