Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KX4YC callsign genealogy
Currently held by PENNINGTON, CRAIG A
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 KX4YC's current licensee, walking backwards.
- BROWNLEE-CARPENTER, JOSEPHFLgranted 2022-04-30
- BROWNLEE-CARPENTER, JOSEPHFLgranted 2019-03-19cancelled 2022-04-30
- Humphrey, Earnie FKYgranted 2022-02-23
- Humphrey, Earnie FKYgranted 2009-10-23cancelled 2011-12-09
- HUMPHREY, EARNIE FKYgranted 1996-01-18cancelled 1999-11-04
Successor callsigns
Callsigns held now by people who previously held KX4YC.
No current licensee on record previously held this callsign.