Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7NR callsign genealogy
Currently held by Saul, Sidney C
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 W7NR's current licensee, walking backwards.
- Saul, Sidney CORgranted 2009-02-11cancelled 2010-10-19
Successor callsigns
Callsigns held now by people who previously held W7NR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7NR, oldest first.
- Da Costa, Albert R TX2002-05-10 → cancelled 2008-09-29
- Saul, Sidney C OR2020-09-05 active