This product goes back to when the first versions of "Spinning Wing Decoys" came out in the mid 90's in the Sacramento Valley. The Blade style Spinning Wing Decoy was the first of its kind a complete game changer in the field.  Many different models and versions on motion and spinning wing decoys have come out over the years and the blade style took a back seat.  Well these are back, ducks havent been conditioned to them across the country like a lot of versions of the spinning wing decoy.  These blades are big, oversized and Wind Driven meaning guys in states with restrictions on motorized can use these Bomber Wind Blades!   Birds can see them from a long ways, even before they see your spread.  
Sky Chief's Bomber Wind Blades are completely custom made.  Machined from aluminun and blades lazer cut and bent to maximize catching the slightest wind and and spinning to create that flash that mallard ducks are drawn to.   The axels are machined, balanced and offset with premiums bearings to keep that blade spinning consistantly in a 5-7 mph wind.  However, the blades best consistancy is in a steady wind above 8mp.  The other unique feature on the Bomber Blade is not only the size but shape and bend of the blade that creates a different flash for bids that may not be coming straight to the blade but coming at angles. The blade almost creates a 360 flash that can be seen from long distances.
The Bomber Blade is made to attach to 1/2 inch electrical conduit posts (not included) and fastend by a 1/4 -20 set thumb screw to fasten the blade tight on the post.  Just figure out the direction of your wind , set the Bomber Blade and get ready!
The Sky Chief Bomber Wind Blade alsom comes with a 300 D carry bag to keep it protected in transport.