TSA Pre? at Baltimore/Washington International Thurgood Marshall Airport (BWI)
Travelers interested in registering for TSA Pre? may enroll at the BWI Precheck application site on.
TSA Pre? is an expedited screening program that allows travelers at security checkpoints where you can keep your wallet, shoes, belt, jacket, laptops and 3-1-1 compliant liquids / gels (in carry bag) at the TSA Baltimore/Washington International Thurgood Marshall Airport (BWI).
TSA Pre? at Baltimore/Washington International Thurgood Marshall Airport (BWI) Location, Hours
http://www.tsa.gov/tsa-precheck/tsa-precheck-how-it-works
Baltimore/Washington International Thurgood Marshall Airport (BWI) TSA PreCheck Participating Airlines
AeroMexico
Air Canada
Alaska Airlines
American Airlines
British Airways
Condor Airlines
Contour Aviation
Delta Air Lines
Icelandair
JetBlue Airways
Southern Airways Express
Southwest Airlines
Spirit Airlines
Sunwing Airlines
United Airlines
Xtra Airways
Baltimore/Washington International Thurgood Marshall Airport (BWI) Terminal Map to TSA Security Lane
TSA PreCheck boarding pass: How to apply and add, TSA Customer Care Contact?
Check the above link for how to add a TSA PreCheck to your boarding pass, TSA Customer Care number etc