Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF3DN callsign genealogy
Currently held by Goldberg, Richard M
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 KF3DN's current licensee, walking backwards.
- GOLDBERG, RICHARD MPAgranted 1998-08-25cancelled 1999-10-16
Successor callsigns
Callsigns held now by people who previously held KF3DN.
- GOLDBERG, RICHARD MPAgranted 2007-12-06cancelled 2020-02-07