Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4CIR callsign genealogy
Currently held by BELCHER, HERSCHEL 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 K4CIR's current licensee, walking backwards.
- PRENTICE JR, WILLIAM AVAgranted 2013-03-05cancelled 2020-08-04
Successor callsigns
Callsigns held now by people who previously held K4CIR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4CIR, oldest first.
- BELCHER, HERSCHEL E KY1998-07-14 → cancelled 2010-07-15
- PRENTICE JR, WILLIAM A VA2020-08-04 active