Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N7VKH callsign genealogy
Currently held by Balling, 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 N7VKH's current licensee, walking backwards.
- Balling, John SIDgranted 2022-03-23cancelled 2022-04-12
Successor callsigns
Callsigns held now by people who previously held N7VKH.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7VKH, oldest first.
- BALLING, JOHN S AZ1991-12-24 → cancelled 2003-12-25
- Balling, John S ID2022-04-12 active