Sept. 30, 2025 marks 50 years since the first YAH-64A prototype took to the skies for the first time. Let's look at how the Apache has maintained its ...

The state of Oregon filed a federal lawsuit on Sunday against Donald Trump and his administration, aiming to block the ...

Nigel Edge, who changed his name from Sean DeBevoise, could be seen alongside the American Idol star on the red carpet in his Marine uniform.

Abstract: As a virtual sensor, disturbance observer provides an alternative approach to reconstruct lumped disturbances (including external disturbances and system uncertainties) based upon system ...

Abstract: In this paper, the optimal output regulation problem is considered for the model-free 2-degree-of-freedom (2-DOF) helicopter. A multistep Q-learning (MsQL) method is developed with multistep ...

The whirl of helicopter blades fills the air as several choppers head toward people lining a runway southwest of McMinnville.

We're working continuously to improve our search results. If you aren't finding what you expect, please use our feedback form to share the search query and expected ...

Model making is a great hobby, but knowing how and where to start is another story. It can be overwhelming for novices: Injection-molded plastic models have been on the market for close to a century, ...

This document has been published in the Federal Register. Use the PDF linked in the document sidebar for the official electronic format.

This document has been published in the Federal Register. Use the PDF linked in the document sidebar for the official electronic format.

RC Hobbies stocks an extensive range of model aircraft in NZ, including kitsets from globally recognised brands such as Tamiya, Italeri, Academy, and Revell. RC Hobbies, a New Zealand-owned and ...