Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD4BO callsign genealogy
Currently held by Reeves III, James E
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 KD4BO's current licensee, walking backwards.
- Reeves III, James EALgranted 2009-02-24cancelled 2011-02-08
Successor callsigns
Callsigns held now by people who previously held KD4BO.
No current licensee on record previously held this callsign.