NDE, Inc. performs both wet and dry magnetic particle inspections and has machines capable of receiving parts up to eight feet in length. Larger parts can often be inspected using portable equipment or special cable wrap techniques. Wet fluorescent techniques are used in most cases (for all aerospace work) and dry particle techniques, performed typically with portable equipment, are used for "on site" work or for very large structures. Shown here are quench cracks detected on a steel fitting using the wet fluorescent magnetic particle technique.