Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD3DDY callsign genealogy
Currently held by Gilson, Ross
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 KD3DDY'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 KD3DDY.
- Gilson, RossDEgranted 2026-05-27cancelled 2026-06-23