Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC7RF callsign genealogy
Currently held by Sekafetz, Charles O
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 AC7RF's current licensee, walking backwards.
- Sekafetz, Charles OORgranted 1994-06-28cancelled 2002-02-25
Successor callsigns
Callsigns held now by people who previously held AC7RF.
No current licensee on record previously held this callsign.