Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4ATY callsign genealogy
Currently held by Alspaugh, Ryan
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 K4ATY's current licensee, walking backwards.
- Alspaugh, RyanTNgranted 2021-02-22cancelled 2026-02-13
Successor callsigns
Callsigns held now by people who previously held K4ATY.
No current licensee on record previously held this callsign.