Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB0OV callsign genealogy
Currently held by Watson, Gary E
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 AB0OV's current licensee, walking backwards.
- WATSON, GARY EMNgranted 1994-03-29cancelled 2000-09-14
Successor callsigns
Callsigns held now by people who previously held AB0OV.
- Watson, Gary EMNgranted 2021-03-12