As used here, an experimental or research and development aircraft, sometimes also called an X-plane, is one which is designed or substantially adapted to investigate novel flight technologies. [1][2][3]

Get information and have some basic questions answered regarding experimental/amateur-built aircraft.

Sep 3, 2025 · Experimental aircraft, or X-planes, are built for a wide range of research purposes – technology or concept demonstrators, unmanned test missiles, and even as prototypes. Here is an …

Feb 3, 2025 · This comprehensive guide aims to introduce beginners to the intriguing realm of experimental aircraft, exploring their fundamental aspects and delving into the benefits and …

A complete database of Prototypes and Experimental aircraft, including airplanes, companies, history, pictures, and planes during WW1 and WW2.

Dec 6, 2024 · Each test flight provides valuable data, sparking advancements that help engineers refine flight technology and redefine what aircraft can achieve. The stories behind these planes reveal the …

Oct 19, 2024 · These experimental planes pushed the boundaries of aviation, breaking speed records, testing radical designs, and pioneering unmanned flight!

These five experimental aircraft are more than just footnotes in aviation history; they are powerful reminders of the relentless human drive to innovate. Each pushed the known boundaries of flight, …

Sep 19, 2024 · In this article, we'll take you on a journey through the top 10 most extraordinary experimental aircraft ever conceived.

Welcome to this resource dedicated to owners of experimental, homebuilt aircraft and pilots of other general aviation and recreational (Light-Sport Aircraft) flying machines.