MD Helicopters, Inc. (MDHI) is building upon a tradition of excellence that is unmatched in the aerospace industry. The MDHI family of helicopters includes both civil and military variants of the legendary MD 500® series helicopters, as well as a fleet of technologically advanced NOTAR® helicopters that include the single engine MD 520N and MD 600N® and the twin engine MD 902 Explorer®. | Military Leak

MD 500 Emergency procedure - full touchdown autorotation | Helicopters Action

109K views · 371 reactions | You might have seen us in the Seneca skies!  Our aerial saw performs maintenance using a MD 500 series helicopter with a 20-foot saw attached to the bottom. We use this method to trim our rights-of-way in heavily wooded areas and other locations that are difficult to access. | ComEd | Facebook