I have made a rc plane from rcpowers f18v3. I am using a 6x4 apc style prop and in this plane this will fixed on the rear side of plane but i dont know the rotation of motor and in which direction prop place.
Rotation of prop shoul be clockwise or counter clock wise..??

If the prop is a plane prop, and your facing the front(printed with dia and pitch) of the prop, it should rotate in Counter clockwise direction, i would advice you to read,watch more about rc because this plane is not for beginners.

JK

Sir,
Is there any difference between simple prop and apc prop..??  Bcz i m using apc 6x4 prop

It may help if the prop blows air towards the back...

Sir
In the two conditions motor blows the air to rear side.

@suyash,
Then its ok, no?
As Subhash said, this is not a suitable model for a first plane.
But since you have already built it, just go ahead.
If you are able to fly it, great.
Else you can build/buy a trainer next time.

Nothing achieved without trying.
Best of luck.
Wonder if you saw my private message to you yesterday...

Thnk you sir
And ofcouse i saw ur pm and that will also help me to choose the electronics in future.