Thanks!Electric Aerolite 103 ..... interesting numbers...... 1 hour range, or 30 minutes if pattern-flying. Totally-silent! Check out the Aerolite vid below:
I notice the Kapsperwing 180-BX can "perform vertical-approaches to landing whilst remaining stable in all 3-axes" +7.0 :1 and -4.0 :1 ultimate.
Specs of 180-BX show empty weight is 160 lbs ( including a 35 lb Zenoah G25B 20 HP Single ICE), and an MTOW of 400 lbs......
So it looks like the combined weight of the Kasperwing pilot and the ePropulsion-system can total about 240 lbs.
I wonder if there are any silent eKasperwings flying?
If not, it sounds like a fun-project!
|Electric Propulsion System with 2 Batteries and 2 Chargers|
|Electric Propulsion System with 3 Batteries and 3 Chargers|
|Electric Propulsion System with 4 Batteries and 4 Chargers|
-good solution=CRFIGHT...(coaxial propellers,more energyeffective !)Can we somehow electrify?
PS=it is possible to fly bird-like (ornithopter)=russian constructor Vladimir Toporov
was close to real fly with flapping wings...
I wish these crazy engineers that henryk knows lived near me instead of him. I wanna see this crazy **** up close!!!!
That wing flapping thing makes me laugh just watching the video. every time.
Dear Henryk I understand that dream to fly using only human power is interesting challenge for many inventors. But human body is simply not designed for that purpose. 0,5 hp is a lot of energy for average human. Not every pilot is an athlete. We are typically lazy and with a few extra pounds
=+ some distance after traling age (lower flow distortiones!)...The propeller location spinning around the tail boom with outer tube drive shaft/reduction gearing and large diameter variable pitch propeller spinning at lower rpm is exactly what I was thinking for an electric powered