Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB4DSF callsign genealogy
Currently held by GREENE, WAYNE E
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 KB4DSF's current licensee, walking backwards.
- Greene, Wayne EGAgranted 2013-03-04cancelled 2019-05-17
Successor callsigns
Callsigns held now by people who previously held KB4DSF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB4DSF, oldest first.
- GREENE, WAYNE E NC1990-05-01 → cancelled 2002-05-02
- Greene, Wayne E GA2019-05-17 active