Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0RSA callsign genealogy
Currently held by BROWN, SHARON S
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 N0RSA's current licensee, walking backwards.
- ALCORN, SHARON SMOgranted 2005-08-25cancelled 2005-09-13
Successor callsigns
Callsigns held now by people who previously held N0RSA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0RSA, oldest first.
- NADEAU, JAMES F MN1992-03-24 → cancelled 2004-03-25
- BROWN, SHARON S MO2015-07-17 active