NASA selected Analytical Services & Materials Inc., and Analytical Mechanics Associates Inc., of Hampton, Va., to provide analysis, systems engineering and research support for the NASA Langley Research Center in Hampton.

The fixed price, multiple award blanket purchase agreements have an aggregate maximum value of $100 million over five years.

The Hampton firms will provide scientific, engineering, and design and development activities in aerodynamics, mechanical, structural, thermal, propulsion, fluid systems, electrical and electronics, avionics and controls, instrumentation and advanced sensor, and manufacturing technology.

The work will be performed at Langley and at contractor locations.