A zero with a positive or negative sign in EBCDIC is x'C0' and x'D0' which is also the representation for special characters { and }. Using the modified-zoned-decimal these translate to the ASCII values for { and } which is x'7B' and x'7D' and the rightmost nibble is no longer the binary value of the digit.
Chicago Midway International Airport (IATA: MDW, ICAO: KMDW, FAA LID: MDW) is an international airport on the southwest side of Chicago, Illinois, eight miles (13 km) from the Loop. Dominated by low-cost carrier Southwest Airlines, Midway is the Dallas-based carrier's largest focus city, as of 2013.
Trains from Chicago O'Hare and Midway Airports. The âLâ is the easiest way into and around town! Transit is the easiest way to get to Chicago airports; thereâs no need to pay for parking or taxis when you ride with CTA. We provide âLâ (train) service directly to both O'Hare and Midway airports. Machines at the station issue new Ventra Cards or load fare or passes onto cards.