While not quite up to the job it was originally intended for — positioning a 1.2-meter dish antenna — [Manuel] did manage to create a pretty capable azimuth-elevation positioner for ...

The main runway at Ada Regional Airport opened Friday after being closed for much of the winter for a full rehabilitation. Reopening the runway was delayed by almost two months due to various issues ...

Representing the direction of a line with bearings is a long-standing tradition that continues today on plats, legal descriptions, site plans, and other documents. Calculating the direction of a ...

Thyssenkrupp Rothe Erde’s engineering expertise extends beyond the main bearings. It can produce rotor, blade, and azimuth bearings for the nacelle. The components have specialized designs to achieve ...

The azimuth axis rotates on a rear wheel bearing from a Chevy, the elevation axis uses cheap pillow blocks, and the frame is welded from scrap angle iron and tubing. A NEMA-23 stepper with 15:1 ...