Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2BWO callsign genealogy
Currently held by RISTORO, BARNEY
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 K2BWO's current licensee, walking backwards.
- Abrantes, George FNJgranted 2021-03-23cancelled 2024-03-29
Successor callsigns
Callsigns held now by people who previously held K2BWO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K2BWO, oldest first.
- RISTORO, BARNEY NJ2003-10-28 → cancelled 2016-01-26
- Abrantes, George F NJ2024-03-29 active