Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KE5CHP callsign genealogy
Currently held by Orton III, George K
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 KE5CHP's current licensee, walking backwards.
- Orton III, George KTXgranted 2007-04-09cancelled 2011-03-25
Successor callsigns
Callsigns held now by people who previously held KE5CHP.
- HAMNER, MICHAEL EOKgranted 2017-07-26
All historical holders
Every license row we've seen with the callsign KE5CHP, oldest first.
- Hamner, Michael E OK2004-08-16 → cancelled 2007-10-10
- Orton III, George K TX2021-12-06 active