Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK4AAD callsign genealogy
Currently held by SOUTHEASTERN UNDERGROUND RADIO FELLOWSHIP
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 KK4AAD's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KK4AAD.
- N4PUactiveSOUTHEASTERN UNDERGROUND RADIO FELLOWSHIPGAgranted 2021-01-05