Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KX4FUN callsign genealogy
Currently held by Mullaly, Kimberly S
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 KX4FUN's current licensee, walking backwards.
- Mullaly, Kimberly SFLgranted 2018-05-30cancelled 2022-10-07
Successor callsigns
Callsigns held now by people who previously held KX4FUN.
No current licensee on record previously held this callsign.