Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KE9CST callsign genealogy
Currently held by Travis, Craig S
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 KE9CST's current licensee, walking backwards.
- Travis, Craig SINgranted 2024-07-19cancelled 2024-08-06
Successor callsigns
Callsigns held now by people who previously held KE9CST.
No current licensee on record previously held this callsign.