Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N7OZO callsign genealogy
Currently held by SNOW, GARY 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 N7OZO's current licensee, walking backwards.
- SNOW, GARY RORgranted 2017-03-01cancelled 2018-08-17
Successor callsigns
Callsigns held now by people who previously held N7OZO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7OZO, oldest first.
- PETERSON, FRANK W UT2000-05-23 → cancelled 2012-06-06
- SNOW, GARY R OR2018-08-17 active