This is very good news!
Researchers at the Nanyang Technology University (NTU) in Singapore have achieved at least some of those criteria by developing a Li-ion battery capable of 20 years of deep discharges, more than 10 times that of existing Li-ion batteries.
In addition to longer battery life, the new battery design can be charged up quickly so that it can reach 70 percent of its maximum charge in just two minutes.
Frame drawings ready this weekend!
Bending offer is done and asap frame drawing finished we will work on it,
With the software Vizimag the magnetic flux for the design is checked. Next we consulted a number of experts on this development. We conclude that such motor development is interesting, but not priority for this project. proven and of the shelf components are preferred.
First part of order of Hobby King arrived; will await the other part. The test propeller ha arrived. It's a beauty.
Air space virtual control
We have contacted the National Aerospace Laboratory (NLR) to discuss issues like micro sizing control for these sort of crafts.
Legal issues in the Netherlands
First contact made with National Aerospace Laboratory (NLR) Ultralight legislation as it is a ultra light utra light <150 Payload 400 Ft 500 m radius. Will also have the airframe checked.