Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KV4VH callsign genealogy
Currently held by Keane, John R
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 KV4VH's current licensee, walking backwards.
- Keane, John RGAgranted 2014-01-15cancelled 2014-02-18
Successor callsigns
Callsigns held now by people who previously held KV4VH.
No current licensee on record previously held this callsign.