Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W5JDR callsign genealogy
Currently held by Randolph, Jerry D
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 W5JDR's current licensee, walking backwards.
- Rubio, Jose DTXgranted 2020-06-26cancelled 2020-10-16
Successor callsigns
Callsigns held now by people who previously held W5JDR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W5JDR, oldest first.
- Randolph, Jerry D AZ2008-03-15 → cancelled 2020-03-17
- Rubio, Jose D TX2020-10-16 active