Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB0WN callsign genealogy
Currently held by Cooper, Edwin S
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 AB0WN's current licensee, walking backwards.
- Cooper, Edwin SCOgranted 2000-09-13cancelled 2002-08-08
Successor callsigns
Callsigns held now by people who previously held AB0WN.
No current licensee on record previously held this callsign.