Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7DSX callsign genealogy
Currently held by DAVIS, JANICE S
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 N7DSX's current licensee, walking backwards.
- Smith, DanAZgranted 2018-05-11cancelled 2018-06-08
Successor callsigns
Callsigns held now by people who previously held N7DSX.
- Smith, DanAZgranted 2025-05-02
All historical holders
Every license row we've seen with the callsign N7DSX, oldest first.
- DAVIS, JANICE S WA1988-01-12 → cancelled 2000-01-13
- Smith, Dan AZ2018-06-08 → cancelled 2025-05-02