Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KW4HR callsign genealogy
Currently held by James, Robert S
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 KW4HR's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KW4HR.
- James, Robert SSCgranted 2015-08-25cancelled 2016-04-01