Marathon - Marathon

On May 2, 1989 at 08:30 PM, Marathon - Marathon experienced a crash involving Douglas C-47 Skytrain (DC-3), operated by Monroe County Mosquito Control District, with the event recorded near Summerland Key Florida.

The flight was categorized as spraying (agricultural) and the reported phase was flight at a plain, valley crash site.

2 people were known to be on board, 2 fatalities were recorded, 0 survivors were identified or estimated. This corresponds to an estimated fatality rate of 100.0%.

Crew on board: 2, crew fatalities: 2, passengers on board: 0, passenger fatalities: 0, other fatalities: 0.

The listed crash cause is human factor. The flight (a Monroe County Mosquito Control operation) began at about 1740 edt to conduct low altitude spraying. When it did not return, a search was initiated. At about 0245, the aircraft was found in a remote area on water key near the town of Summerland Key, FL. Evidence at the accident scene suggested the aircraft struck 40 feet high mangrove trees with the left wing as the pilots were making a procedure turn to start another spray run. No preimpact failure or malfunction of the aircraft or engines was found. There were no known witnesses, but the accident was estimated to have occurred at about 2030 edt. Sunset was at 1952 edt. About 22 miles southwest at Key West, the 1750 weather was in part: 1,500 feet scat, 10 miles visibility, wind from 330° at 10 knots. Aprx 85 miles north-northeast, the wind was from 100° at 11 knots. Both pilots were killed.

Aircraft reference details include registration N28889, MSN 20520, year of manufacture 1944.

Geospatial coordinates for this crash are approximately 24.6646°, -81.4471°.