Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5YEJ callsign genealogy
Currently held by KAUFFMAN, WIL
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 K5YEJ's current licensee, walking backwards.
- KAUFFMAN, WIL LNMgranted 2000-09-08cancelled 2002-03-19
Successor callsigns
Callsigns held now by people who previously held K5YEJ.
No current licensee on record previously held this callsign.