Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4OBL callsign genealogy
Currently held by LUNDBLAD, BRIAN
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 W4OBL's current licensee, walking backwards.
- LUNDBLAD, BRIANFLgranted 1998-11-13cancelled 2008-04-01
Successor callsigns
Callsigns held now by people who previously held W4OBL.
No current licensee on record previously held this callsign.