Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB0WU callsign genealogy
Currently held by PETERSON, ROBERT L
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 AB0WU's current licensee, walking backwards.
- PETERSON, ROBERT LNDgranted 1995-09-27cancelled 2002-08-28
- KE6JSWno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held AB0WU.
No current licensee on record previously held this callsign.