Can anyone plz tell me where I can get 5.5 cm square pvc pipe in pune...
also plz tell me the aspect ratio n wing loading range for an aerobatic rc plane

welcome rahul, to the forum. too generic question, spell out what u have in mind. why not square CF ?

Yes a square cf would also do......
but what abt .. aspect ratio n wing loading of aerobatic plane....

r u plannin to build a spad? Guess u won't get the square pvc anywhere in India..

Yes, you wont get the American Gutter pipe in india.. but they call it an AC duct pipe in mumbai. its square variable size, and a bit light ,, although its gets a bit flimsy beyond 40 " length.



  On the same note , I cant seem to find a sane plastics dealer in mumbai , with a coroplast/corrugated sheet in stock. Where have you sourced the coroplast sheets 2mm/4mm? Let me know soon, my corostang is waiting for its wings!! (red bull wont work this time )

Frnz I want some landing gear mechanisms..... I can purchase but I want to build my own .... I built simple ones with 3mm aluminium but they didn't provided much strength ..... so plz post any link....
(my plane wt. is 700 grams)

check this out...
http://www.hobbyking.com/hobbyking/store/uh_viewItem.asp?idproduct=3856

Ya .. i've seen it but can i build my own.....?