Can the WFCM be used to design for wind Exposure D?

The scope of the WFCM in Chapter 1 states it can be used for exposures B, C, and D, however, chapter 3 limits the scope for the prescriptive chapter to Exposures B and C. If you need to design for Exposure D, you will need to do it per WFCM Chapter 2 in accordance with appropriate table footnotes.