Confidence: Medium · Source: FCC ULS · As of 2026-09-09
N4NIV callsign genealogy
Currently held by BOYD JR, GEORGE E
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 N4NIV's current licensee, walking backwards.
- HEWLETT, STEPHEN CMAgranted 2016-01-05cancelled 2018-05-01
Successor callsigns
Callsigns held now by people who previously held N4NIV.
- HEWLETT, STEPHEN CMAgranted 2024-10-29
All historical holders
Every license row we've seen with the callsign N4NIV, oldest first.
- BOYD JR, GEORGE E WA1999-02-15 → cancelled 2011-02-16
- HEWLETT, STEPHEN C MA2018-05-01 → cancelled 2024-10-29