Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD2UOH callsign genealogy
Currently held by Garfalo III, Ricardo J
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 KD2UOH'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 KD2UOH.
- Garfalo III, Ricardo JNYgranted 2020-10-06