Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4AGN callsign genealogy
Currently held by ROBBINS, ROBERT N
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 N4AGN's current licensee, walking backwards.
- AGNEW JR, WILLIAM YFLgranted 2008-09-18cancelled 2009-02-27
Successor callsigns
Callsigns held now by people who previously held N4AGN.
- ROBBINS, ROBERT NNCgranted 2020-07-14cancelled 2022-09-19
All historical holders
Every license row we've seen with the callsign N4AGN, oldest first.
- ROBBINS, ROBERT N NC1998-08-31 → cancelled 2000-09-19
- Agnew Jr, William Y FL2009-02-27 → cancelled 2021-03-02