Brandt Field is a small general aviation airport located near Port Saint Joe, Florida, in Gulf County. It serves private pilots and light aircraft operations in the Florida Panhandle region. The facility operates under the FAA identifier 18HI and is not served by commercial airlines. It functions primarily as a private-use or limited-use landing area for the surrounding coastal community. Port Saint Joe itself is a small Gulf Coast city, and Brandt Field reflects the modest aviation infrastructure typical of rural Florida communities in this region.