Good information also here:

http://www.gettingairborne.com/

http://www.masportaviator.com/sectionalchart.asp

http://www.rc-airplane-world.com/rc-...-site-map.html

http://www.rcuniverse.com/university...id=0&classid=0

It would be great for you to contact people in your area who have experience with model airplnes.
See the attachment for a list of RCU members that live in Manila.
You can get there by using the Members List button above, and then you can send a PM or e-mail to those people for a first contact.

Regards!