A TSF manufacturer in the USA. It later merged with Northrock to form Northrock Grunnan.


Tactical Surface FighterEdit

The first attempt at designing, from the ground-up, a TSF dedicated to operations from carrier decks. Data from the F-11 would later be used for the production of the much-improved F-14 Tomcat.
Grunnan's second attempt at a navalized TSF, the F-14 Tomcat was far more successful than the F-11.
An experimental unit designed in partnership with the USA's Department of Defence and NASA, the X-29 was used to test various technologies that would later be implemented in the construction of 3rd generation TSFs.


  • The corporate name is a spin on the real-world Grumman company.