Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KV4XR callsign genealogy
Currently held by MAND, JOHN A
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 KV4XR's current licensee, walking backwards.
- MAND, JOHN ANCgranted 2006-11-29cancelled 2014-04-29
Successor callsigns
Callsigns held now by people who previously held KV4XR.
No current licensee on record previously held this callsign.