Minneapolis - Minneapolis

On October 13, 1950 at 10:49 AM, Minneapolis - Minneapolis experienced a crash involving Martin 202, operated by Northwest Airlines, with the event recorded near Almelund Minnesota.

The flight was categorized as training and the reported phase was flight at a plain, valley crash site.

6 people were known to be on board, 6 fatalities were recorded, 0 survivors were identified or estimated. This corresponds to an estimated fatality rate of 100.0%.

Crew on board: 3, crew fatalities: 3, passengers on board: 3, passenger fatalities: 3, other fatalities: 0.

The listed crash cause is technical failure. Northwest Airlines' NC93037 departed from the Minneapolis- St Paul International Airport at 0946LT on a local flight. The purpose of the flight was a six-month instrument competency check of Captain John R. Galt under the supervision of Captain Ray Render, a company cheek pilot. Also on board and listed as official observers were William H Solomon, CAA air carrier agent, who was sitting on the jump seat between and immediately behind the pilots' seats, and CAA personnel from the Minneapolis Control Tower, E. Bergstrom, R. Olsen and B. Erickson, who were sitting in the main cabin. At the time of takeoff there were 800 gallons of fuel on board which resulted in a total aircraft weight of 32,943 pounds. This weight was within the allowable limit of 38,000 pounds and the aircraft was properly loaded. The weather was clear and visibility was unlimited. Following takeoff, two simulated US (Instrument landing system) approaches were made to the airport and at 1025LT the crew radioed the control tower that this phase of the check flight was completed. This was the last known contact with the flight. After departing the Minneapolis area, the aircraft was first seen near Center City, Minnesota, 43 miles northwest of Minneapolis. At this time it was making a steep left turn at an altitude estimated to he between 4,000 and 5,000 feet, and landing gear was down. At the completion of this turn a shallow climb was started. Throughout these maneuvers the engines sounded as if they were operating in a normal manner. The attention of the ground witness was then diverted for a few moments, and when he again saw the aircraft it was in a partially inverted position and starting a steep dive. After losing approximately 2,500 feet in the dive, an apparently normal recovery was made to a level flight attitude and the aircraft proceeded in a northeasterly direction. Shortly thereafter it was seen to make two or three pitching oscillations about its lateral axis. These maneuvers may he described as a series of steps made by the aircraft as it was being lowered abruptly, followed by a recovery to level flight. During each oscillation approximately 400 feet in altitude was lost and a noise was heard such as is usually associated with a surge of engine power. The aircraft continued on a northeast heading. Two miles south of Almelund, Minnesota, which is 14 miles northeast of Center City, the aircraft was seen to make a shallow right turn of approximately 270 degrees and once more to return to a level attitude heading in a northwesterly direction. Throughout the above-mentioned maneuvers, the aircraft was gradually losing altitude, and the right propeller was observed to be turning slowly during the latter part of the flight. Nearing Almelund and at an altitude of approximately 500 or 600 feet above the ground, a steep right turn was begun. Altitude was lost rapidly and after turning approximately 90 degrees, the aircraft's right wing struck the ground. All but one of the six occupants were killed at impact, the injured person died several days later without regaining consciousness. The aircraft was demolished.

Aircraft reference details include registration NC93037, MSN 9158, year of manufacture 1947.

Geospatial coordinates for this crash are approximately 45.4915°, -92.7858°.