Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB3OC callsign genealogy
Currently held by Suroviec, Andrew G
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 AB3OC'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 AB3OC.
- Suroviec, Andrew GPAgranted 2021-08-30