Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB2OS callsign genealogy
Currently held by BEAGLEY, ALAN 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 AB2OS'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 AB2OS.
- BEAGLEY, ALAN JMIgranted 2014-05-28cancelled 2026-07-29