DPI has been designing and building reliable, autonomous unmanned helicopters since 1992. Our UAVs have flown thousands of hours, are military proven, and are now available for industry. In addition, we provide clients with expert aircraft and component design services for aero performance, structural design, electrical system design, and automation.

View our class schedule and sign up at Murrysville. Build a home practice with three fabulous workshops! Need help getting started? Welcome to Dragonfly Pilates.

We make and sell photographs of European and Australian dragonflies and damselflies. Means that the lens was.

I walk the same path each day. From house to woods and back again. I marvel at spiders and their way. Of resting on air while dinner flies in. They wift they waft like dandelion seeds. Any landing spot is fair. No steady hearth; the simplest needs. In fact I never shall. I will keep my hope. For a reason and purpose. To lead me to those. Many wait upon my path.

Full Service Lake and Pond Management. Erosion Repair and Turf Improvements. Dredging, Grading, and Excavating. Invasive and Nuisance Vegetation Control. Wetland Restoration and Aquatic Planting. Underground Systems and Vac-Truck Services. About Dragonfly Pond Works, LLC.