Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB4CAC callsign genealogy
Currently held by Carolinas Airstream 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 WB4CAC's current licensee, walking backwards.
- KN4WFRcancelledCarolinas Airstream ClubNCgranted 2019-08-07cancelled 2019-09-04
Successor callsigns
Callsigns held now by people who previously held WB4CAC.
No current licensee on record previously held this callsign.