Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KE5SEV callsign genealogy
Currently held by WILLIAMS SR, ROGER 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 KE5SEV's current licensee, walking backwards.
- WILLIAMS SR, ROGER DNMgranted 2020-08-21cancelled 2020-11-10
Successor callsigns
Callsigns held now by people who previously held KE5SEV.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KE5SEV, oldest first.
- WILLIAMS SR, ROGER D NM2008-01-22 → cancelled 2020-01-24
- WILLIAMS SR, ROGER D NM2020-11-10 active