Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7ST callsign genealogy
Currently held by ST THOMAS, GAYLORD F
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 N7ST's current licensee, walking backwards.
- Hollenbeck, David DWAgranted 2000-04-13cancelled 2000-05-16
Successor callsigns
Callsigns held now by people who previously held N7ST.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7ST, oldest first.
- ST THOMAS, GAYLORD F AZ1988-04-05 → cancelled 2000-04-06
- Hollenbeck, David D WA2020-04-09 active