Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KE7NMS callsign genealogy
Currently held by Rydstrand, Jason M
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 KE7NMS's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KE7NMS.
- Rydstrand, Jason MOKgranted 2018-07-24cancelled 2018-08-28