Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N9ASI callsign genealogy
Currently held by Esser, Scott W
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 N9ASI's current licensee, walking backwards.
- Esser, ScottILgranted 2019-11-04cancelled 2019-11-22
Successor callsigns
Callsigns held now by people who previously held N9ASI.
No current licensee on record previously held this callsign.