What Horsepower Is Hughes 500D? Explained and Demystified

One of the key components that contribute to it’s exceptional performance is it’s engine and transmission system. The engine used in the Hughes 500D is the Rolls-Royce (Allison) Model 250-C20B gas turbine engine. This powerful engine is capable of producing an impressive amount of horsepower, specifically 309/420 kW/shp. However, for takeoff, the engine is derated to 275/375 kW/shp to ensure optimal performance and safety. During maximum continuous operation, the engine generates 257/350 kW/shp. To efficiently regulate the fuel flow and optimize the engine's performance, the Hughes 500D is equipped with a Bendix fuel control unit.

What Is the Cruise Speed of the Hughes 500D?

The Hughes 500D helicopter is renowned for it’s impressive and versatile capabilities, including it’s cruise speed. Equipped with upgraded Allison 250-C20B engines, the 500D model boasts an admirable lifting capacity of approximately 400 kilograms or 900 pounds. However, what truly sets it apart is it’s characteristic cruising speed, which ensures smooth and efficient travel.

At it’s typical cruising speed, the Hughes 500D reaches an impressive 117 knots or 217 kilometers per hour. This allows for swift and reliable transportation, ensuring that passengers can reach their destinations in a timely manner. Whether it be for business or leisure, the 500Ds cruising speed ensures a comfortable and efficient journey for those aboard.

With regard to storage space, the 500D provides limited luggage capacity beneath the passenger seats. The design allows for a maximum of four carry-on bags to be safely transported inside the MD 500D. While the space may seem limited, it’s adequate for accommodating essential belongings and ensuring a hassle-free travel experience.

Combining it’s lifting capacity and comfortable cruising speed, this aircraft stands as a prime choice for those seeking reliable transportation with minimal compromise on performance.

Popular Uses and Applications of the Hughes 500D Helicopter.

  • Law enforcement and police surveillance
  • Emergency medical services and air ambulance
  • Search and rescue operations
  • Aerial firefighting and aerial water bombing
  • News and media coverage
  • Corporate and VIP transportation
  • Photography and aerial surveying
  • Movie and film production
  • Power line and pipeline inspections
  • Recreational and personal use

The Hughes 500 helicopter, originally developed as the OH-6 Cayuse for the U.S. Army, eventually transformed into the civilian Model 500. Remarkably, variations of this iconic aircraft are still being manufactured, demonstrating the enduring legacy of the Hughes helicopter line.

Do They Still Make a Hughes 500 Helicopter?

The Hughes 500 helicopter, derived from the OH-6 Cayuse, continues to be manufactured today, over five decades after it’s initial introduction. Originally designed as an observation helicopter for the U.S. Army, the OH-6 Cayuse quickly gained recognition for it’s exceptional performance and versatility. This success paved the way for the development of the civilian Model 500, which still remains in production.

The Model 500 has found great success in the civilian market, serving various roles such as executive transport, law enforcement, and aerial photography. It’s exceptional agility, low operating costs, and compact footprint have made it a popular choice among those seeking a compact and efficient rotorcraft.

Over the years, the Hughes 500 has witnessed numerous upgrades and iterations to meet modern operational requirements. Improved avionics, advanced materials, and enhanced performance capabilities have been integrated into subsequent models, resulting in a helicopter that’s stood the test of time.

Today, the Hughes 500 continues to be manufactured, catering to the demands of customers worldwide. It’s endurance and adaptability have allowed it to remain relevant in an ever-changing aviation landscape. The legacy of the Hughes 500 lives on through it’s continued production and the countless lives it’s touched through it’s various applications.

The Mcdonnell Douglas Hughes 500D, known for it’s impressive baggage capacity of 10.00 ft^3, can be quite costly. When considering various factors, the average price for a pre-owned MD 500D is approximately $352,500.00.

How Much Is a McDonnell Douglas Hughes 500D?

The McDonnell Douglas Hughes 500D, a remarkable helicopter known for it’s versatility and performance, commands a price that reflects it’s superior features and capabilities. With a generous total baggage capacity of 10.00 ft^3, split between 10.00 ft^3 internally and 00.00 ft^3 externally, it offers ample storage space for various needs.

However, determining the exact cost of a pre-owned MD 500D involves considering several factors. The average price of this helicopter is approximately $352,500.00, but this figure can fluctuate based on variables such as the aircrafts age, maintenance history, and equipped features. It’s essential to note that the market demand and availability also impact the price significantly.

Potential buyers should approach the purchasing process with thorough research and due diligence. Understanding the helicopters maintenance records, overall condition, and any potential upgrades or modifications made to the aircraft can help in assessing it’s true value. It’s advisable to consult with aviation experts or experienced brokers who specialize in these types of helicopters to ensure a fair deal is struck.

It boasts impressive performance capabilities, including a maximum speed of approximately 152 mph and a range of around 345 nautical miles. These factors contribute to it’s desirability in various applications, from aerial surveys and photography to law enforcement missions.

Although the initial investment may seem substantial, the long-term benefits of owning a MD 500D can outweigh the costs. With proper maintenance and care, this helicopter can provide years of reliable service, making it a valuable asset for individuals or organizations looking to enhance their aviation capabilities. As with any such purchase, it’s crucial to weigh the pros and cons and ensure the helicopter meets the specific requirements and objectives of the buyer before making a final decision.

Comparison of McDonnell Douglas Hughes 500D to Other Helicopters in It’s Class

The McDonnell Douglas Hughes 500D helicopter is a popular choice in it’s class, known for it’s versatility, reliability, and performance. When compared to other helicopters in it’s category, several unique features and advantages stand out. These include it’s compact size, exceptional maneuverability, and powerful engine, enabling it to operate in tight spaces and challenging terrains. Additionally, the 500D offers a well-designed and comfortable cabin, ensuring a smooth and enjoyable flying experience for both pilots and passengers. It’s advanced avionics systems and cutting-edge technology further enhance it’s safety and operational efficiency. Overall, the McDonnell Douglas Hughes 500D demonstrates outstanding capabilities and stands as a formidable competitor among it’s counterparts.

Source: MD 500D Price and Operating Costs


In conclusion, the Hughes 500D helicopter is powered by the reliable and efficient Rolls-Royce (Allison) Model 250-C20B gas turbine engine. The engine's derated takeoff power of 275 kW ensures a smooth and controlled ascent, while the maximum continuous operation power of 350 kW allows for sustained and reliable performance. Furthermore, the Bendix fuel control unit ensures optimal fuel management, enhancing the engine's efficiency and overall performance.

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