Confidence: Medium · Source: FCC ULS · As of 2026-09-14
NC4OK callsign genealogy
Currently held by BRADLEY JR, WOODY B
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 NC4OK's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held NC4OK.
- BRADLEY JR, WOODY BNCgranted 2020-06-20