TKS

Aircraft wing panels and components; Aircraft body parts, namely, aircraft wings, propellers, horizontal and vertical stabilizers, windshields, and lift struts; Anti-icing systems for aircraft, namely, porous leading edge panels for installation on aircraft wings and stabilizers; Fluid reservoirs and tanks being part of aircraft; Aircraft slinger rings; Windshield spray bars for aircraft; Component parts and fittings for the above

Maintenance and modification of aircraft; Installation of anti-icing systems to aircraft