Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3KBP callsign genealogy
Currently held by KURTZNER, EDWARD T
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 W3KBP's current licensee, walking backwards.
- Wolf, Ralph SFLgranted 2009-04-13cancelled 2009-06-19
Successor callsigns
Callsigns held now by people who previously held W3KBP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W3KBP, oldest first.
- KURTZNER, EDWARD T MD2003-09-09 → cancelled 2005-10-09
- Wolf, Ralph S FL2019-06-03 active