ultra-light prototype

Hi

this is what i'm building at the moment:

began March 2001

Single sit, puch 40hp engine. 250kg max, crus speed: 70km/h

 

looks nice

 

chaika?

 

Hi Tigrou!

Please give us (me) more infos.

empty weight
engine (kind of engine, kind of fuel)
Vx
Vy
Vs/so
Va
.......

If you like, you can show your UL in my Forum (and I will take it on my homepage) -> http://www.ul-flieger.at/forum (http://www.ul-flieger.at)


CU


Tyrsson

 

very nice buddy!!!

is it some kit that you bought, or is your own project?

 

thx , ok i will give more info, (not tonight cause tired)

Yes it's my own project.

 

hi

of course u can take my pics to put in ur home page.
i will send u other info soon.
i went on ur webpage but can't read german

for the moment:
name of plane: EFIL 01
it's my own project that i draw and calculated with fwe books.
the aim of that plane is to fly an "aeroplane"like begining of aviation.
biplane choice is to have 2 same straight wings.
pusher engine is Zanzoterra MZ201 (2 lined cylinders)
it gives the pilot a large panoramic view.
VNE= 120km/h
Vstall=? numbers give about 50km/h
Vcrus= 70/80 km/h

Empty weight with 20 liter gasoline: 150kg
Max flight weight: 250kg

 

Hi!

>>of course u can take my pics to put in ur home page.
>>i will send u other info soon.
THX


>>i went on ur webpage but can't read german
If I can find anybody who can speak/write english good enaugh, I will have my page in english too.....sorry, but my english is *grxasdj<hg*


>>name of plane: EFIL 01
What is the meaning of "EFIL"?


>>it's my own project that i draw and calculated with fwe books.
WTG


>>the aim of that plane is to fly an "aeroplane"like begining of aviation.
cc


>>biplane choice is to have 2 same straight wings.
???? more infos pls ;-)


>>pusher engine is Zanzoterra MZ201 (2 lined cylinders)
45HP at ~4500 - 5000rpm?
~25-30kg?

>>it gives the pilot a large panoramic view.
OH YEAH, I know pushers!!!


>>VNE= 120km/h
>>Vstall=? numbers give about 50km/h
>>Vcrus= 70/80 km/h
Vs 50km/h and Vno 70-80km/h?!?!?!
No risk - no fun
....only a joke ;-) ...the CS of my C22 is 80-90km/h and Vs is 50km/h (power-off) to 45km/h (full power)


>>Empty weight with 20 liter gasoline: 150kg
>>Max flight weight: 250kg
15 - 20 liter/hour?
1:50?

cu and thx for infos


Tyrsson

 

hello, EFIL is Emmanuel FILLON (my name)

For the speeds i gave u approximative ,i have to wait for the tests, cause i don't know the reel CX of the plane.and I imagine it is not small
Biplane torpedo
engine is about 45hp max at 4700, 28kg without proppeler.

the wings idea was to have same straight longerons and all same "nervures"(wing profile naca 4412) . easyier to build in wood on a plan. they are calculated for rupture at 6g (4g x 1.5 security coeff)
the aim of the plane is to take a gently ride with a small wind

I'd like to see pics of your UL too.


CU