Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KG4NJS callsign genealogy
Currently held by HOOVER, DONALD F
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 KG4NJS's current licensee, walking backwards.
- SIMONCINI, NICHOLAS JFLgranted 2004-05-28cancelled 2013-11-26
Successor callsigns
Callsigns held now by people who previously held KG4NJS.
- HOOVER, DONALD FFLgranted 2021-05-25
All historical holders
Every license row we've seen with the callsign KG4NJS, oldest first.
- HOOVER, DONALD F FL2001-05-10 → cancelled 2001-06-01
- SIMONCINI, NICHOLAS J FL2023-10-31 active