Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7SRN callsign genealogy
Currently held by TUELLER, MARY SHARON
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 W7SRN's current licensee, walking backwards.
- Tueller, Mary SharonNVgranted 2008-01-17cancelled 2008-03-04
Successor callsigns
Callsigns held now by people who previously held W7SRN.
No current licensee on record previously held this callsign.