CSC - Chicagoland Skydiving Center in Illinois March 16, 2013 CSC is a fantastic dropzone! The facilities are amazing. They have a huge packing area, super clean bathrooms, and an on-site restaurant with terrific food! The staff is friendly and so are the jumpers. They have discounted jump days on Wednesdays, and the rigging loft is run by a highly skilled rigger. Just come here and check it out for yourself.