Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N2GIS callsign genealogy
Currently held by KNAPP, RICHARD H
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 N2GIS's current licensee, walking backwards.
- McChesney Jr., Robert MCAgranted 2021-10-18cancelled 2021-11-19
Successor callsigns
Callsigns held now by people who previously held N2GIS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N2GIS, oldest first.
- KNAPP, RICHARD H NJ2006-03-21 → cancelled 2018-04-06
- McChesney Jr., Robert M CA2021-11-19 active