Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5JDQ callsign genealogy
Currently held by Tullos, Jonathan 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 W5JDQ's current licensee, walking backwards.
- Tullos, Jonathan KMSgranted 2021-02-08cancelled 2021-10-02
Successor callsigns
Callsigns held now by people who previously held W5JDQ.
No current licensee on record previously held this callsign.