Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KO2D callsign genealogy
Currently held by Westbrook, Warren V
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 KO2D's current licensee, walking backwards.
- Westbrook, Warren VNYgranted 2022-07-06cancelled 2023-08-25
Successor callsigns
Callsigns held now by people who previously held KO2D.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KO2D, oldest first.
- ACHESON, CAROL I AZ2011-06-03 → cancelled 2023-08-08
- Westbrook, Warren V NY2023-08-25 active