Nondestructive Inspection

Engineers (from left) Ayrton Jordan, Anthony Milana and Edgar Reyes from the NASA White Sands Test Facility (WSTF) in Las Cruces, N.M. qualify an interior surface pressure vessel crack inspection using the eddy current nondestructive testing technique to find flaws smaller than more common and less capable penetrant testing methods. Detecting cracks smaller than the eye can detect is an important feature as manufacturers push performance limits to achieve lighter, more efficient spacecraft. Photo Credit: (NASA/Reed P. Elliott)