AMS1431E Solid Runway Deicing/Anti-Icing Product

This specification covers a runway deicing and anti-icing product in the form of a solid. This specification has been revised to include the following revisions: clarification of several test methods including sandwich corrosion (3.2.9.1), cyclic immersion corrosion of cadmium plate (3.2.9.3.1), and effect on carbon-brake systems (3.2.11); a change to the requirements for periodic testing (4.2.2); and addition of requirements for multiple locations.