Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WN4AOS callsign genealogy
Currently held by SCOTT, MARY A
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 WN4AOS's current licensee, walking backwards.
- SCOTT, MARY ASCgranted 2014-10-08cancelled 2014-10-28
Successor callsigns
Callsigns held now by people who previously held WN4AOS.
No current licensee on record previously held this callsign.