Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N9VQQ callsign genealogy
Currently held by KRIZ, FRANK J
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 N9VQQ's current licensee, walking backwards.
- Gafner, RolandIDgranted 2017-11-14cancelled 2017-12-19
Successor callsigns
Callsigns held now by people who previously held N9VQQ.
- KRIZ, FRANK JINgranted 2013-09-09cancelled 2026-03-06
All historical holders
Every license row we've seen with the callsign N9VQQ, oldest first.
- KRIZ, FRANK J AZ1993-12-21 → cancelled 2003-09-27
- Gafner, Roland ID2017-12-19 active