Light aircrafts Landing gears

[Futureng]

Hello,
For a project we are designing a 4 seat light aircraft. I have a problem about landing gears.

Our plane Center of gravity is 3.51 with full fuel, 4 passengers and full baggage.

Length of plane: 7.29m

it will be retractable landing gears so how can i find the position of undercarriages?

thank you

[Engineer_aus]

You will have to work out the formula. Its in the A & P technician hand book. You should be able to find it at midland TAFE's library.

[NutLoose]

This will be very helpful to you design wise

http://www.mp.haw-hamburg.de/pers/Sc...en/JAR-23.html

Also this


http://www.faa.gov/other_visit/aviat...ia/ac_list.doc

but this is the weight and balance info


http://www.faa.gov/library/manuals/a...-H-8083-1A.pdf

good luck