Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5CEF callsign genealogy
Currently held by HOPE JR, FRANK 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 K5CEF's current licensee, walking backwards.
- Elmer, William NTXgranted 2017-02-10cancelled 2019-11-05
Successor callsigns
Callsigns held now by people who previously held K5CEF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5CEF, oldest first.
- HOPE JR, FRANK E TX1997-10-14 → cancelled 2009-10-15
- Elmer N, William N TX2019-11-05 active