Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0ABW callsign genealogy
Currently held by Brodersen, Aaron
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 K0ABW's current licensee, walking backwards.
- Brodersen, AaronNEgranted 2022-03-04cancelled 2022-03-25
Successor callsigns
Callsigns held now by people who previously held K0ABW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K0ABW, oldest first.
- HAMMOND, REGINALD G CO1997-07-28 → cancelled 2009-07-29
- Brodersen, Aaron NE2022-03-25 active