Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4BHR callsign genealogy
Currently held by PENNINGTON, JAMES 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 K4BHR's current licensee, walking backwards.
- Pennington, James DKYgranted 2005-05-19cancelled 2007-04-10
Successor callsigns
Callsigns held now by people who previously held K4BHR.
No current licensee on record previously held this callsign.