Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KE5CEO callsign genealogy
Currently held by Kennemore Jr, Douglas E
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 KE5CEO's current licensee, walking backwards.
- Kennemore Jr, Douglas ETXgranted 2024-11-28cancelled 2024-12-17
Successor callsigns
Callsigns held now by people who previously held KE5CEO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KE5CEO, oldest first.
- Kennemore Jr, Douglas E NM2004-07-29 → cancelled 2016-07-30
- Kennemore Jr, Douglas E TX2024-12-17 active