FSX – Northrop F-20 Tigershark flight2000it 8 years ago FSX – Northrop F-20 Tigershark. Frame rate friendly Northrop F-20 Tigershark using the default FA-18 panel and VC. By Chuck Dome 8.5 MB FSX – Northrop F-20A Tigershark UpdateFSX – Northrop F-20B TigersharkFS2004 – Northrop F-20A Tigershark