Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KS4TR callsign genealogy
Currently held by MENENDEZ, DANIEL J
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 KS4TR's current licensee, walking backwards.
- KR4DBScancelledAnderson Co Contest GroupKYgranted 2025-04-10cancelled 2025-05-17
Successor callsigns
Callsigns held now by people who previously held KS4TR.
- NB4AactiveAnderson Co Contest GroupKYgranted 2025-08-29
All historical holders
Every license row we've seen with the callsign KS4TR, oldest first.
- MENENDEZ, DANIEL J FL1995-04-03 → cancelled 2005-01-13
- Anderson Co Contest Group KY2025-05-17 → cancelled 2025-08-29