Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD0PR callsign genealogy
Currently held by BAILEY, ROGER 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 KD0PR's current licensee, walking backwards.
- Ryan, James PMOgranted 2009-12-28cancelled 2014-03-28
Successor callsigns
Callsigns held now by people who previously held KD0PR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD0PR, oldest first.
- BAILEY, ROGER D IA1994-08-20 → cancelled 2006-08-22
- Ryan, James P MO2024-01-06 active