Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N1AST callsign genealogy
Currently held by HANSEN, WILLIAM H
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 N1AST's current licensee, walking backwards.
- HANSEN, WILLIAM HAZgranted 2021-02-17cancelled 2021-03-12
Successor callsigns
Callsigns held now by people who previously held N1AST.
No current licensee on record previously held this callsign.