Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KE5KSM callsign genealogy
Currently held by HOUSTON DIGITAL EMCOMM ARC
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 KE5KSM's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KE5KSM.
- W5HDRactiveHOUSTON DIGITAL EMCOMM ARCTXgranted 2016-08-08