Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KW4WU callsign genealogy
Currently held by LEDBETTER, SIMON R
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 KW4WU's current licensee, walking backwards.
- LEDBETTER, SIMON RNCgranted 2015-11-13cancelled 2016-08-01
Successor callsigns
Callsigns held now by people who previously held KW4WU.
- LEDBETTER, SIMON RNCgranted 2026-08-13