Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KM4YC callsign genealogy
Currently held by Moubray, Wayne C
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 KM4YC's current licensee, walking backwards.
- Moubray, Wayne CVAgranted 2016-10-20cancelled 2018-11-03
Successor callsigns
Callsigns held now by people who previously held KM4YC.
No current licensee on record previously held this callsign.