Not much remains of the former Taichu Aerodrome 臺中飛行場, a Japanese colonial era airbase originally built in 1911 on the northwestern periphery of central Taichung 台中. The airbase saw a lot of action in World War II and several kamikaze units were stationed there in the final months of the war. After the arrival of the KMT it was used as a hub for aviation research and development before entering into civilian use in the 1970s as Shuinan Airport 水湳機場. In 2004 operations were transferred to the nearby Taichung Airport 台中航空站 and, over the following decade, the former Japanese airbase was completely demolished as part of an ongoing city-wide urban renewal plan. The only building spared was a lone gun tower built in 1940, formally designated a historic site in 2006, and officially known as the Former Japanese Army Taichung Aerodrome Gun Tower 原日軍臺中飛行場機槍堡.
This guide features a list of cheap, direct flights from Taiwan for planning visa runs and inexpensive vacations. Most non-Taiwanese simply fly across the Strait to Hong Kong 香港 to file paperwork but I prefer spending a few days wherever I go to make up for the needless hassle and bureaucracy of international air travel. I have put a lot of work into compiling and updating various lists of potentially low-cost routes to destinations in East and Southeast Asia so I figure I may as well share my findings here.