U.S. Air Force special operations forces used the Sikorsky MH-53M to covertly enter enemy territory. Capable of operating at day or night or in bad weather, these helicopters conducted long-range, low-level missions to insert, extract, and resupply special operations forces. #avgeek #helicopter #museum | National Museum of the U.S. Air Force

76K views · 1.3K reactions | The U.S. Marine Corps CH-53K King Stallion is the most powerful helicopter in the United States military. Sikorsky Test Pilot, Sean Maloney, walks you through some key features of this heavy-lift workhorse. | Sikorsky | Facebook