Confidence: Medium · Source: FCC ULS · As of 2026-09-15
KS5U callsign genealogy
Currently held by Scott, Kerri D
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 KS5U's current licensee, walking backwards.
- Scott, Kerri DMSgranted 2006-10-27cancelled 2007-11-14
Successor callsigns
Callsigns held now by people who previously held KS5U.
- EWTON JR, RALPH WTXgranted 2023-02-28
All historical holders
Every license row we've seen with the callsign KS5U, oldest first.
- EWTON JR, RALPH W CA1996-05-03 → cancelled 2003-02-28
- Scott, Kerri D MS2017-10-10 active