My name is Bobbi Ross & I work for Batesfield Gpu. We benefit aviaton companies by providing them with gpu's. We provide giant manufacturers such as Eclipse with gpu's. Feel free to contact me & I would be happy to send you our information. All our units are custom made. We make hangar powered, gasoline, and diesel. We would be happy to provide references. Thank you and have a great day! My phone number is 405-514-3731.