Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7SJR callsign genealogy
Currently held by Scheidereiter Jr, Walter W
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 W7SJR's current licensee, walking backwards.
- Scheidereiter Jr, Walter WAZgranted 2015-03-27cancelled 2015-10-31
Successor callsigns
Callsigns held now by people who previously held W7SJR.
No current licensee on record previously held this callsign.