Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC9QAO callsign genealogy
Currently held by Gaither Jr, James H
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 KC9QAO's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KC9QAO.
- Gaither Jr, James HFLgranted 2009-07-07cancelled 2021-07-08