Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N7SQT callsign genealogy
Currently held by Dovale, Shari
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 N7SQT's current licensee, walking backwards.
- Dovale, ShariIDgranted 2015-11-09cancelled 2015-12-26
Successor callsigns
Callsigns held now by people who previously held N7SQT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7SQT, oldest first.
- OPLINGER, CLYDE J AZ1991-07-02 → cancelled 2003-07-03
- Dovale, Shari ID2025-12-17 active