Rohmann Services, Inc. provides management, consulting and technical services for Metrology laboratories.  Our operations include the Johnson Space Center laboratory for the National Aeronautics and Space Administration and several sites for the U.S. Air Force Metrology and Calibration Program.  At the JSC, we calibrate over 20,000 instruments that support the Space Station and Space Shuttle Program.  We are preparing to support the Constellation.  RSI operates and manages the calibration laboratories for the Air Mobility Command at Andrews, Dover and Scott Air Force Bases.  Art these locations, we provide Presidential and support for world-wide deployment s of our armed forces.  We calibrate and ensure traceable measurements are used to certify instruments that are used to align weapon systems or certify critical programs