Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4ASC callsign genealogy
Currently held by CLEARY, SEAN 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 N4ASC's current licensee, walking backwards.
- CLEARY, SEAN AALgranted 2020-09-02cancelled 2021-09-21
Successor callsigns
Callsigns held now by people who previously held N4ASC.
No current licensee on record previously held this callsign.