Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KV4OR callsign genealogy
Currently held by Andrews, Justin O
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 KV4OR's current licensee, walking backwards.
- Andrews, Justin OALgranted 2012-08-20cancelled 2013-06-19
Successor callsigns
Callsigns held now by people who previously held KV4OR.
No current licensee on record previously held this callsign.