Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB3LG callsign genealogy
Currently held by WIDMANN, WILLIAM M
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 AB3LG's current licensee, walking backwards.
- WIDMANN, WILLIAM MPAgranted 2010-04-13cancelled 2010-05-18
Successor callsigns
Callsigns held now by people who previously held AB3LG.
No current licensee on record previously held this callsign.