Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB3NM callsign genealogy
Currently held by Cseselka, Nick J
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 AB3NM's current licensee, walking backwards.
- Cseselka, Nick JPAgranted 2011-05-03cancelled 2011-06-06
Successor callsigns
Callsigns held now by people who previously held AB3NM.
No current licensee on record previously held this callsign.