U.S. defense contractor Northrop Grumman is continuing to deliver the XM913 50mm cannon to the U.S. Army, even as the service continues to consider its cannon caliber requirements for the vehicle that will eventually replace the aging M2 Bradley Fighting Vehicle. Last year the Army began testing the new 50mm cannon that would be used for its Next-Generation Combat Vehicle (NGCV) to highlight how the weapon could be integrated onto the military's armored platforms. | Military Leak

62K views · 1.2K reactions | PRE-SHOW TEST FLIGHT ! Grumman F-9 Cougar turbine jet | Essential RC | Facebook

66K views · 1.4K reactions | Museum PR Guy just happened to be on the ground when the International Test Pilots School’s Grumman Albatross took off this morning. It is on a local flight with some water operations on Lake Washington perhaps, then return to the Museum at around 11:30 am and depart at around 5pm. | The Museum of Flight | Facebook

F-14 Tomcat Prototype #1 Maiden Flight