Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB2BAH callsign genealogy
Currently held by Kotchkowski, Barbara A
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 KB2BAH's current licensee, walking backwards.
- Hawkins, Barbara ANJgranted 2019-04-23cancelled 2019-05-21
Successor callsigns
Callsigns held now by people who previously held KB2BAH.
- Kotchkowski, Barbara ANJgranted 2022-02-25