Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5OHP callsign genealogy
Currently held by Bradley, Chad J
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 K5OHP's current licensee, walking backwards.
- Bradley, Chad JOKgranted 2003-01-28cancelled 2003-02-21
Successor callsigns
Callsigns held now by people who previously held K5OHP.
- KEITH, JOE BTXgranted 2020-08-05
All historical holders
Every license row we've seen with the callsign K5OHP, oldest first.
- KEITH, JOE B OK2000-07-26 → cancelled 2000-09-06
- Bradley, Chad J OK2023-03-28 active