Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AA4SS callsign genealogy
Currently held by DANIELS, RALPH B
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 AA4SS's current licensee, walking backwards.
- Boyd, Timothy JGAgranted 2003-11-12cancelled 2006-01-10
Successor callsigns
Callsigns held now by people who previously held AA4SS.
- DANIELS, RALPH BMAgranted 2013-05-21cancelled 2025-06-04
All historical holders
Every license row we've seen with the callsign AA4SS, oldest first.
- DANIELS, RALPH B FL2002-12-24 → cancelled 2003-06-03
- BOYD, TIMOTHY J VA2025-11-29 active