Confidence: Medium · Source: FCC ULS · As of 2026-09-15
KK4DDY callsign genealogy
Currently held by HALL, STEPHEN M
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 KK4DDY's current licensee, walking backwards.
- HALL, STEPHEN MSCgranted 2003-06-24cancelled 2011-07-18
Successor callsigns
Callsigns held now by people who previously held KK4DDY.
No current licensee on record previously held this callsign.