Midwest Engineering & Design
Midwest Engineering & Design is an American aircraft, boat and submarine manufacturer based in Overland Park, Kansas. The company specializes in the design and manufacture of a wide variety of vehicles and other products under the motto "Exploring our world by land, sea and air".
The company is a division of Digital Marketing USA.
The company's products include autogyros, sailboats, submarines, Scuba diver propulsion vehicle, hydrofoils, off-road motorcycles, amphibious gliders, underwater camera housings, hydrophones, powered paragliders, a line of outdoor cookbooks and a discontinued line of ultralight aircraft and helicopters. Some products are available as plans, kits, parts or complete units.
Aircraft
| Model name | First flight | Number built | Type |
| Midwest Hornet | 1997 | Autogyro | |
| Midwest Questar Arrowstar | 60 | Ultralight aircraft | |
| Midwest Questar Open Aire | 10 | Ultralight aircraft | |
| Midwest Questar Sport | 30 | Ultralight aircraft | |
| Midwest Questar XLS | 10 | Ultralight aircraft | |
| Midwest Zodiac Talon-Turbine | 1990s | 15 | helicopter |