Confidence: Medium · Source: FCC ULS · As of 2026-09-15
NA0NA callsign genealogy
Currently held by ANDRUS, WILLIAM 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 NA0NA's current licensee, walking backwards.
- ANDRUS, WILLIAM Scancelled 1997-09-17
Successor callsigns
Callsigns held now by people who previously held NA0NA.
- ANDRUS, WILLIAM SCOgranted 2019-12-20cancelled 2020-01-25