Confidence: Medium · Source: FCC ULS · As of 2026-09-11
AC7CS callsign genealogy
Currently held by Cain, David W
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 AC7CS's current licensee, walking backwards.
- CAIN, DAVID WAZgranted 1999-04-30cancelled 2000-05-16
Successor callsigns
Callsigns held now by people who previously held AC7CS.
No current licensee on record previously held this callsign.