Dexter B. Florence Memorial Field

Dexter B. Florence Memorial Field (formerly identified as M89 by FAA) is a city-owned public-use airport located one nautical mile (2 km) south of the central business district of Arkadelphia, a city in Clark County, Arkansas, United States.

This airport is included in the FAA's National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a general aviation facility.

Facilities and aircraft
Dexter B. Florence Memorial Field covers an area of 203 acres (82 ha) at an elevation of 182 feet (55 m) above mean sea level. It has one runway designated 4/22 with an asphalt surface measuring 5,002 by 75 feet (1,525 x 23 m).

For the 12-month period ending December 31, 2021,, the airport had 38,400 aircraft operations, an average of 105 per day: 99% general aviation, <1% air taxi, and <1% military. At that time there were 23 aircraft based at this airport: 19 single-engine, 3 multi-engine, and 1 jet.