Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KX4WN callsign genealogy
Currently held by MANZER, RICHARD 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 KX4WN's current licensee, walking backwards.
- MANZER, RICHARD ENCgranted 2018-11-03cancelled 2020-01-16
Successor callsigns
Callsigns held now by people who previously held KX4WN.
- MANZER, RICHARD EVAgranted 2020-03-17