Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB4NOL callsign genealogy
Currently held by Burke IV, William E
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 WB4NOL's current licensee, walking backwards.
- Burke IV, William ELAgranted 2013-07-08cancelled 2013-08-02
Successor callsigns
Callsigns held now by people who previously held WB4NOL.
No current licensee on record previously held this callsign.