Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD9HDE callsign genealogy
Currently held by Rhoades, Jonathan
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 KD9HDE's current licensee, walking backwards.
- Rhoades, JonathanINgranted 2025-09-26
Successor callsigns
Callsigns held now by people who previously held KD9HDE.
All historical holders
Every license row we've seen with the callsign KD9HDE, oldest first.
- Rhoades, Jonathan IN2016-10-17 → cancelled 2016-11-08
- Rhoades, Jonathan IN2024-11-02 → cancelled 2025-09-26