Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KX4ED callsign genealogy
Currently held by McGuire, Margaret K
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 KX4ED's current licensee, walking backwards.
- McGuire, Margaret KNCgranted 2009-12-17cancelled 2017-06-19
Successor callsigns
Callsigns held now by people who previously held KX4ED.
No current licensee on record previously held this callsign.