The U.S. aircraft register, updated daily
Who holds what · as the FAA records the name

Northrop Grumman Comm Aircraft Div

Holds 2 approved modifications, most of them for the Dassault FALCON 10. FAA spelling: Northrop Grumman Comm Aircraft Div.

Approved modifications 2 · newest first

Dassault FALCON 10 1
1998-04-28SA1042EA · Installation of a hydraulically actuated target type thrust reverser system. · Falcon 10
1998-04-28SE1040EA · Installation of hydraulically actuated target type thrust reverser system. · TFE731-3, TFE731-2

Source: FAA Dynamic Regulatory System (type certificate data sheets, supplemental type certificates, technical standard order authorisations). An organisation's name is as the FAA spelled it on each record; related spellings are separate pages.