Research and Development

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New diesel engine gets first run

Article | Sep 24, 2015

Engineered Propulsion Systems started a new Graflight V-8 on a test stand near its New Richmond development facility on Sept. 20.

Test flight successful for 'edge of space' sailplane

Article | Sep 23, 2015

A pressurized glider designed to become the highest-flying winged aircraft ever has accomplished a successful first test flight from Roberts Field in Redmond, Oregon.

Preventing drone disaster

Article | Sep 16, 2015

Technology that will allow small drones to operate safely while beyond visual range is beginning to emerge.

The swarm of drones to come

Article | Sep 10, 2015

Thousands of drone enthusiasts (and yes, most embrace the word “drone”) gathered in Las Vegas for a glimpse at what’s to come.

A landmark delivery

Article | Jul 30, 2015

July may well prove to be a seminal month in the development of unmanned aircraft.

Drones edge into NAS: 'Sense and avoid' tech tested

Article | Jun 24, 2015

NASA continues to test technology giving large drones capability to detect and avoid other aircraft, and invites pilots to join a meeting of minds.

EPS building and hiring

Article | Jun 09, 2015

Engineered Propulsion Systems is moving forward toward the goal of bringing the first clean-sheet diesel aviation engine to market.

Printed jet passes test

Article | May 13, 2015

GE Aviation built a miniature jet engine with a 3-D printer, and ran it up to 33,000 rpm.

NASA to fly Tecnam twin in research project

Article | Mar 23, 2015

A modified Tecnam P2006T twin-engine airplane has been chosen to move NASA's Leading Edge Asynchronous Propeller Technology project from ground runs to flight testing.

Route set for Solar Impulse 2 round-the-world flight

Article | Jan 22, 2015

Twelve years of study, research, design, and testing will culminate in late February or early March when Solar Impulse 2 (Si2) launches on a solar-powered attempt to circumnavigate the world.