Confidence: Medium · Source: FCC ULS · As of 2026-09-11
KW4OR callsign genealogy
Currently held by Miller, Brent K
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 KW4OR's current licensee, walking backwards.
- Miller, Brent KTNgranted 2014-12-29cancelled 2015-11-25
Successor callsigns
Callsigns held now by people who previously held KW4OR.
- Miller, Brent KTNgranted 2021-02-12