Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NB4RC callsign genealogy
Currently held by North Broward Radio Club
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 NB4RC's current licensee, walking backwards.
- KM4NBZcancelledNorth Broward Radio ClubFLgranted 2015-09-10cancelled 2015-12-29
Successor callsigns
Callsigns held now by people who previously held NB4RC.
No current licensee on record previously held this callsign.