Cannon Field (FAA LID: 53T, formerly 53TX) is a privately owned, public use airport located six nautical miles (7 mi, 11 km) east of the central business district of Somerset, a city in Bexar County, Texas, United States.

[1] It is a small airport on the south side of San Antonio, located at the southwest corner of the intersection of Loop 1604 and Applewhite Road.

The squadron primarily restores, maintains, and flies World War II liaison aircraft from their home base on the field.

Cannon Field covers an area of 33 acres (13 ha) at an elevation of 610 feet (186 m) above mean sea level.

[1] For the 12-month period ending March 26, 2011, the airport had 600 general aviation aircraft operations, an average of 50 per month.