Presentation of the DNV GL certificate by Dr. Olaf Richter (right) in the presence of his inspector, Dieter Ekat (2nd from left) who supported the test series, to Piening boss Mathias Pein (2nd from ...

A Thunder Bay innovator has landed a deal with a U.S. defence contractor that could take his small aviation firm soaring to new heights. Andrew Kondor, president of Aerovate, has sold two units of his ...

Kongsberg Maritime has signed a contract with Damen Naval to supply twin Controllable Pitch Propellers (CPP) and shaftlines as part of a contract with the Colombian Navy for a new frigate.In September ...

We are at a critical time and supporting climate journalism is more important than ever. Science News and our parent organization, the Society for Science, need your help to strengthen environmental ...

Barring the smallest manned airplanes, most aircraft that are pulled around by a prop have variable pitch propellers. The reason for this is simple efficiency. Internal combustion engines are most ...

U.S. Navy Southwest Regional Maintenance Center (SWRMC) divers successfully completed the replacement of a damaged control pitch propeller blade and the “grooming” of another blade on the Arleigh ...

Airborne Composites has its major clients in the aerospace and defence markets. Combining engineering expertise with a state-of-the-art manufacturing plant, the company develops new products for the ...

You’ve used a boat payment calculator to secure the ship of your dreams, tackled the open waters, and enjoyed every minute of it. Now, the time has come to buy a new propeller. If this is your first ...

Mercury Racing has expanded the pitch range of its popular Revolution 4 XP propeller line, investing in a new base casting that will be used to produce this high‑performance prop in a 15‑inch diameter ...