I've drawn airplane in Adobe Illustrator CS5 (as a file ai is vector graphics) ...

Download file:
AirPlane_green.ai ...
Size: 1062 kilobytes

Open the file AirPlane_green.ai in Adobe Illustrator

Save to file: AirPlane_green.png

Open the file AirPlane_green.png in Paint

Make the size of the picture wider (make the width and height the same)

Delete the image:
1) Press ctr-a
2) Press del

 
Draw a blue frame for a 1 pixel thick image:

 
Save as a file:
border.png

Open the file border.png

 
Removing the Background

 
Save to file border.png

Create a new file

Created

1) Open the file border.png

select the entire image and copy it to the clipboard (press ctrl - c)

2) Open the file AirPlane_green.png

paste from the buffer (press ctrl - v)
merge all layers
select the entire image and copy it to the clipboard (press ctrl - c)

3) Open an empty file animation.png

paste from the buffer (press ctrl - v)

Now edit the 2nd, 3rd, 4th images (add and remove the green crosses)