DFW Home | Case Study PDF | Photography | Specification Sheets CASE STUDY Below is the Acrobat PDF file for the Dallas Fort Worth International Airport Terminal D case study. The file is 2MB, and it will take a few minutes to open or download. To open the file, just click on the link below. To download the file, right click on the link and click on Save As and save the file to your computer. DFW Case Study