Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3PN callsign genealogy
Currently held by HIMWICH, WILLIAM 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 K3PN's current licensee, walking backwards.
- HIMWICH, WILLIAM EMDgranted 1994-10-28cancelled 2002-04-10
Successor callsigns
Callsigns held now by people who previously held K3PN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K3PN, oldest first.
- HIMWICH, WILLIAM E MD2022-02-02 active
- DUNBAR, RON— → cancelled 1997-10-20