Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD2SGT callsign genealogy
Currently held by River Vale CERT Unit
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 KD2SGT'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 KD2SGT.
- NJ2RVactiveRiver Vale CERT UnitNJgranted 2019-07-06