An entry in Thursday’s column on the International Space Exploration Forum in Washington, D.C., should have stated that China was the third country to successfully land on the moon. We’ve corrected the original entry.
Air Force Chief of Staff Gen. Kenneth S. Wilsbach told lawmakers Apr. 30 that the service’s biggest airlifter, the C-5 Galaxy, has a 37 percent mission capable rate—one of several challenges facing the mobility fleet.