Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NO4S callsign genealogy
Currently held by CORNERSTONE RADIO CLUB
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 NO4S's current licensee, walking backwards.
- EAST, DANIEL LVAgranted 2012-02-17cancelled 2022-03-01
Successor callsigns
Callsigns held now by people who previously held NO4S.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NO4S, oldest first.
- CORNERSTONE RADIO CLUB FL2010-09-17 → cancelled 2022-02-09
- EAST, DANIEL L VA2022-03-01 active