"...the BLR VGs make a completely different aircraft out of the Duke. I can't imagine why anybody would not pay the price of one of your kits to make such a big improvement in their aircraft..." -Ron Garner, Garner Transportation, Inc. N75CX "Unbelievable performance. Simply unbelievable." -Shaker Razook, Shaker Express N3LC "The BLR Vortex Generators have made a dramatic difference in the flight characteristics of the Duke... I feel that I can handle any engine-out emergency on takeoff without a problem." -Bill Lovell, Lovell Construction Co. N25LC "Dollar for dollar, the BLR Vortex Generator kit is undisputedly the paramount addition for improved performance and safety on the Duke" -Bill Passey, Passey Bond Insurance N6437C President, Duke Flyers Association