Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N9RDS callsign genealogy
Currently held by SPAIN, RYAN D
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 N9RDS's current licensee, walking backwards.
- SPAIN, RYAN DILgranted 2005-01-03cancelled 2005-05-13
Successor callsigns
Callsigns held now by people who previously held N9RDS.
- Bowman, Jeffrey LINgranted 2023-02-14