Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB0YSN callsign genealogy
Currently held by EK, DAVID S
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 KB0YSN'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 KB0YSN.
- EK, DAVID SCOgranted 1997-10-21cancelled 2001-07-26