Michigan Aerospace Corporation (MAC), an advanced engineering and products company, today announced that it has been awarded a NASA Small Business Innovation Research (SBIR) Phase 1 contract to begin work on MAC’s Short-Range Clear Air Turbulence Sensor (SR-CATS) system. SR-CATS will use MAC’s exclusive Direct Detection Doppler Wind LIDAR (D3WL) technology to detect clear-air turbulence a few hundred feet ahead of aircraft, including airliners. This information can then be fed into the aircraft’s flight control system, which can automatically adjust the control surfaces to lessen the impact of gusts and turbulence on the aircraft and its passengers. MAC was founded in 1996 to commercialize ultraviolet-based LIDAR, or Light Detection and Ranging, technology for a variety of markets. Using ultraviolet light allows MAC’s LIDARs to operate in clear air, without the presence of aerosols. SR-CATS will also sense airspeed, air pressure and temperature, allowing it to supplement or replace traditional air-data sensors. This effort complements the Phase 2 SBIR award MAC won earlier this year for MADCAT, the Molecular Air Data Clear Air Turbulence Sensor, which measures turbulence kilometers ahead of an aircraft. More information about the award is available here.

Michigan Aerospace Corporation (MAC), an advanced engineering and products company, today announced that it has been awarded a NASA Small Business Innovation Research (SBIR) Phase 2 contract to develop its Molecular Air Data Clear Air Turbulence Sensor (MADCAT). MADCAT will look kilometers ahead of the aircraft to detect and warn of clear-air turbulence, a significant hazard to airliners and other aircraft, using MAC’s exclusive Direct Detection Doppler Wind LIDAR (D3WL) technology. MAC was founded in 1996 to commercialize ultraviolet-based LIDAR, or Light Detection and Ranging, technology for a variety of markets. Using ultraviolet light allows MAC’s LIDARs to operate in clear air, critical to the clear-air turbulence application where suspended dust and water vapor may not be present and which other sensors require. MADCAT operates from behind a flush-mounted window and will also sense airspeed along with air pressure and temperature. The MADCAT Phase 2 program will run for two years starting in early 2011. More information about the award is available here.