Addison Airport covers 368 acres (149 ha); its one runway, 15/33, is 7,202-by-100-foot (2,195 m × 30 m) concrete. In 2006 the airport had 133,557 aircraft operations, average 365 per day: 88% general aviation, 12% air taxi, <1% airline and <1% military. 774 aircraft were then based at the airport: 49% single-engine, 24% multi-engine, 24% jet and 3% helicopter.
The following involved flights departing or arriving at the airport:
July 19, 1986: All 4 occupants of a Cessna 421, registration number N6VR, were killed when the aircraft suffered an apparent right-hand engine failure, rolled over, and dived into a vacant lot immediately after takeoff from Addison Airport. The post-crash investigation revealed that the right-hand engine did not show any obvious signs of failure and its controls were not set to deliver full takeoff power. The crash was attributed to incorrect engine control operation; the pilot had recently purchased the Cessna 421 but had not been formally trained to fly it, and most of his twin-engined experience had been in an airplane with engine controls that operated in the reverse direction of those in the Cessna.
June 20, 1992: The pilot of a Piper J3C-65 Cub, registration number N3128M, reported trouble and attempted to return to Addison Airport soon after taking off to test a newly installed engine. While turning to line up with the runway, the airplane suddenly lost altitude, rolled upside down, and crashed in the middle of nearby Beltway Drive, killing the pilot and his passenger. The crash was attributed to breakage of the left-hand elevator control tube due to corrosion.
January 1, 2004: The pilot and passenger of a Bellanca 17-30A Super Viking, registration number N4104B, died when the aircraft struck houses in the Preston Hollow neighborhood of nearby Dallas, Texas after departing from Addison Airport bound for Amarillo, Texas. An intense post-crash fire destroyed two houses and the remains of the Bellanca, but an elderly resident of one house escaped injury after being dragged out of the burning structure by his caregiver, who was also unhurt. The crash was attributed to spatial disorientation in densely clouded IFR conditions; the pilot had reported a partial instrument panel failure, after which radar data indicated that he was making left turns instead of right turns as directed by air traffic controllers.