Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5OOL callsign genealogy
Currently held by MC DANIEL, JERRY B
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 K5OOL's current licensee, walking backwards.
- CLAYTOR, CHRIS CTXgranted 2018-04-12cancelled 2021-10-09
Successor callsigns
Callsigns held now by people who previously held K5OOL.
- Tillman, Tony WTXgranted 2000-09-29cancelled 2002-08-06
All historical holders
Every license row we've seen with the callsign K5OOL, oldest first.
- Tillman, Tony W TX2000-09-29 → cancelled 2002-07-10
- MC DANIEL, JERRY B OK2007-08-21 → cancelled 2019-08-22
- CLAYTOR, CHRIS C TX2021-10-09 active