Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7SDG callsign genealogy
Currently held by GALE, STEVEN
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 N7SDG's current licensee, walking backwards.
- GALE, STEVENORgranted 2023-11-23cancelled 2026-06-13
Successor callsigns
Callsigns held now by people who previously held N7SDG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7SDG, oldest first.
- MERLEY, STEVEN D WA2001-05-30 → cancelled 2013-06-19
- GALE, STEVEN OR2026-06-13 active