Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KS4CR callsign genealogy
Currently held by Price, Thomas M
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 KS4CR's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KS4CR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KS4CR, oldest first.
- PRICE, THOMAS M SC1994-09-14 → cancelled 2006-01-19
- Price, Thomas M SC2022-07-23 active