Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NA4SO callsign genealogy
Currently held by STATON III, ROCKER T
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 NA4SO's current licensee, walking backwards.
- STATON III, ROCKER TGAgranted 2011-06-14cancelled 2012-10-30
Successor callsigns
Callsigns held now by people who previously held NA4SO.
No current licensee on record previously held this callsign.