Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB3XO callsign genealogy
Currently held by Keeney Jr, George L
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 AB3XO'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 AB3XO.
- Keeney Jr, George LMDgranted 2015-10-14cancelled 2017-03-07