Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK1DD callsign genealogy
Currently held by DIRT DEVILS OF SOUTHERN CALIFORNIA
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 KK1DD's current licensee, walking backwards.
- KN6NFZcancelledDIRT DEVILS OF SOUTHERN CALIFORNIACAgranted 2021-02-05cancelled 2021-03-02
Successor callsigns
Callsigns held now by people who previously held KK1DD.
No current licensee on record previously held this callsign.