Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KV4HU callsign genealogy
Currently held by SPATOLA, JOHN 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 KV4HU's current licensee, walking backwards.
- SPATOLA, JOHN SFLgranted 1998-05-27cancelled 2006-04-04
Successor callsigns
Callsigns held now by people who previously held KV4HU.
No current licensee on record previously held this callsign.