the right side big pad bomber hanger, which you will fly through.   

Take an immediate right and 180ish back to make a right around   

the same water tower, and again, flying through the small pad   

bomber hanger. This time you will left turn to the town where   

you will jog left around the first radar tower allowing you to actually   

fly between them, then a hard right, keeping on the left of the water   

tower and getting you headed to Metz , where you will fly under the   

bridge and continue south, adjusting to the left of the radar factory,  

which you will circle to the right, staying outside ALL smoke stacks   

and towers.   

Continue back to and under the Metz Bridge , rightish to go left   

Around town water tower, right between the radar towers, and back  

to the small pad bomber hanger which you will again fly through,   

completing the lap.   

You must stay below the tops of all radar and water towers used as a   

Directional Instruction, as well as the smoke stacks at the radar factory.