Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WJ4FUN callsign genealogy
Currently held by Messick, Jeffrey J
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 WJ4FUN's current licensee, walking backwards.
- Messick, Jeffrey JCAgranted 2019-04-11cancelled 2019-09-24
Successor callsigns
Callsigns held now by people who previously held WJ4FUN.
No current licensee on record previously held this callsign.