Alan R. Dragoo is a Licensed Surveyor in the State of Maryland and was employed for 27 years by the Washington Suburban Sanitary Commission (WSSC) in Laurel, Maryland.  He was a Geodetic Project Manager in charge of high precision horizontal and vertical geodetic surveying projects using the Global Positioning System and classical methods in support of the WSSC Control Network, the Interagency GIS System and the deformation studies for 3 dams.  Alan also worked for Trimble Navigation for 8 years as a Technical Support Representative in support of sales for the Northeast U.S.  Alan also worked for Keystone Precision Instruments for 8 years as the Sales Manager for Land Survey products for Delaware, Maryland and Virginia.  He is currently employed by Maser Consulting at their Sterling, Virginia office as their Assistant Survey Department Manager.