Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD7IJR callsign genealogy
Currently held by Uhles, Ryan 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 KD7IJR's current licensee, walking backwards.
- Uhles, Ryan DCAgranted 2019-03-20cancelled 2019-04-09
Successor callsigns
Callsigns held now by people who previously held KD7IJR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD7IJR, oldest first.
- Uhles, Ryan D OR2000-03-23 → cancelled 2012-03-24
- Uhles, Ryan D CA2019-04-09 active