Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC7EJ callsign genealogy
Currently held by Swain, H Karl
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 AC7EJ's current licensee, walking backwards.
- SWAIN, H KARLUTgranted 1996-07-29cancelled 2000-06-01
- KC7PBLno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held AC7EJ.
No current licensee on record previously held this callsign.