Flight test footage of Russia’s Altair UAV Posted on September 10, 2018September 10, 2018 by alert5 Latest video footage from Russia’s Defense Ministry shows a third Altair UAV being tested. Screengrab from YouTube Source Related posts (Automatically Generated): USN axed X-47B autonomous aerial refueling tests X-47B flight test team honored twice by U.S. Air Force E-2D to test aerial refueling this year Boeing 767-2C makes first flight USN demonstrates progress with UCAS-D aerial refueling Ukraine shows footage from the test-firing of Neptune cruise missile