Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC9JOD callsign genealogy
Currently held by Stadler, James R
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 KC9JOD's current licensee, walking backwards.
- Stadler, James RINgranted 2021-09-29
Successor callsigns
Callsigns held now by people who previously held KC9JOD.
- Stadler, James RINgranted 2021-09-29