Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC9MEF callsign genealogy
Currently held by Ader, Scott
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 KC9MEF's current licensee, walking backwards.
- Ader, ScottWIgranted 2007-04-30cancelled 2007-09-21
Successor callsigns
Callsigns held now by people who previously held KC9MEF.
No current licensee on record previously held this callsign.