Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KR3KDS callsign genealogy
Currently held by Nittoli Jr, Ralph A
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 KR3KDS's current licensee, walking backwards.
- Nittoli Jr, Ralph APAgranted 2020-10-30cancelled 2020-12-08
Successor callsigns
Callsigns held now by people who previously held KR3KDS.
No current licensee on record previously held this callsign.