Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD5OJO callsign genealogy
Currently held by South Texas Amateur Repeater Club Inc.
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 KD5OJO's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KD5OJO.
- N5CRPactiveSouth Texas Amateur Radio Club Inc.TXgranted 2021-06-01