Create a free starter account, or log in.

Get access to four free articles per month, as well as our Decisive Edge Newsletters and Daily News Bulletin.

Email Address

Password

Forgot your password? Reset by clicking here

Create a Password

[[ req.met ? '✓' : '•' ]] [[ req.text ]]

Re-enter Password

Passwords do not match

First Name

Last Name

Country

Confirm your account

Please enter the four-digit pin below that has been emailed to you.

Didn't receive the pin yet?

This pin expires in 20 minutes.

[[ error ]]

By creating an account, you agree to the Terms of Service and Privacy Policy.

Stay informed with Shephard's award-winning journalism. Unlock unlimited access and in-depth analysis with a corporate or individual subscription.

Explore your options here

AUVSI 2015: NASA moves like Greased Lightning

5th May 2015 - 18:51 GMT | by Tony Skinner in Atlanta

RSS

NASA's Langley Research Center is moving its Greased Lightning GL-10 electric VTOL prototype into endurance testing after proving it can successfully transition from vertical to forward wing-borne flight.

A 50% scale version of the envisaged final variant, the GL-10 features eight electric motors on the wings, two electric motors on the tail and weighs a maximum of 28.1 kilograms at take-off.

On 8 April, the GL-10 team carried out flight tests where the aircraft transitioned from hover to wing-borne flight then back to hover again.

The team now plans to move the aircraft into endurance tests at the end of

Already have an account? Log in

Want to keep reading this article?

Author

Tony Skinner

Tony Skinner is Shephard Media's Creative Director, overseeing the strategic direction, content development and project …

Read full bio

More from Uncrewed Vehicles

Jammer resistant drone designs spark search for countermeasures

The Russia-Ukraine conflict has driven another stage of evolution for drones and the counter measures to defend against them.
L3Harris launches Amorphous software for control of uncrewed platforms

The new Amorphous software is a universal controller that would allow a single operator to control a swarm of “thousands” of uncrewed systems, from drones to underwater platforms.
ideaForge unveils new UAVs at Aero India 2025

India UAV supplier ideaForge has launched the Netra 5 and Switch V2 drones at Aero India 2025, boasting of enhanced endurance, AI-driven autonomy and improved operational capabilities.
Shaping the future of defence: What 2025 holds for the global drone market

The UAV market is experiencing unprecedented growth, with innovations in technology and battlefield applications driving demand across military sectors. From the battlefields of Ukraine to NATO exercises and beyond, drones are transforming how wars are fought and supported.
Maris-Tech confirms customers signing up for Jupiter Drones codec and AI-powered system

Launched at AUSA in October, the company’s multi-stream video codec is attempting to bring a new lease of life to drone technology through its AI accelerator.
AUSA 2024: Quantum-Systems targets big 2025 with UAS developments

Quantum-Systems has been upgrading its UAS family, with new versions of the Vector, Reliant and Twister drones set for release throughout 2025.