Originally developed for the US Navy, TWI’s Large-Standoff, Large-Area ThermographyTM(LASLATTM) offers a groundbreaking approach to inspection of large structures, operating at a large stand-off distance (up to 15 ft) to cover an area as large as 250 ft2. It automatically scans the entire inspection area, providing a subsurface map of defect indications that is easily interpreted by the operator. MOSAIQ® analysis tools provide measurement of flaw size and registration on the actual part. LASLATTM’s versatility allows a single mobile system to be used for inspections on multiple platforms without the need for a fixed gantry. Automated inspection routines eliminate manual positioning, providing repeatable inspections.