Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC9EF callsign genealogy
Currently held by Slugocki, Wayne B
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 AC9EF's current licensee, walking backwards.
- Slugocki, Wayne BILgranted 2013-02-22cancelled 2013-03-07
Successor callsigns
Callsigns held now by people who previously held AC9EF.
No current licensee on record previously held this callsign.