Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KE5GR callsign genealogy
Currently held by Thornton, David C
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 KE5GR's current licensee, walking backwards.
- Thornton, David CTXgranted 2011-03-03cancelled 2011-03-25
Successor callsigns
Callsigns held now by people who previously held KE5GR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KE5GR, oldest first.
- THORNTON, DAVID C TX1988-09-27 → cancelled 2000-09-28
- Thornton, David C TX2011-03-25 → cancelled 2023-03-28