Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KG2OS callsign genealogy
Currently held by KAUFMAN, BARRY L
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 KG2OS's current licensee, walking backwards.
- KAUFMAN, BARRY Lcancelled 1998-07-21
Successor callsigns
Callsigns held now by people who previously held KG2OS.
- KAUFMAN, BARRY LNYgranted 2020-02-22