Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KM4R callsign genealogy
Currently held by England, James H
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 KM4R's current licensee, walking backwards.
- England, James HVAgranted 2002-01-04cancelled 2005-05-28
Successor callsigns
Callsigns held now by people who previously held KM4R.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KM4R, oldest first.
- YORK JR, MARION O TN1997-08-27 → cancelled 2001-12-18
- England, James H VA2015-04-08 active