Copy the Airplane photo below into a new FW document.
Select the Lasso tool setting Edge to feather, 2.
Then draw around the man's head carefully, including the upper chest, something like this...
Use the Eraser (soft edge) zooming in, erase around his head carefully.
In the Layers panel, change the layer blend mode to Screen.
It'll be faded like this...
Select the area not in the window with the Lasso or Polygonal Lasso tool (make sure"Anti-alias" or "Feather", not "Hard").
Delete the selection and you're done.