Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0ABP callsign genealogy
Currently held by Przedpelski, Andrzej B
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 K0ABP's current licensee, walking backwards.
- Przedpelski, Andrzej BCOgranted 1998-03-05cancelled 2007-06-08
Successor callsigns
Callsigns held now by people who previously held K0ABP.
No current licensee on record previously held this callsign.