The McDonnell Douglas MD 500N is a light utility helicopter equipped with the innovative NOTAR anti-torque system, delivering enhanced safety, reduced noise and excellent maneuverability for roles in law enforcement, corporate transport and utility missions. Discover McDonnell Douglas MD 500N aircraft for sale worldwide on AvPay. Browse active McDonnell Douglas MD 500N listings and find available aircraft across the USA, North America, UK, Europe, Asia, Africa, Australia and South America. Connect directly with aircraft brokers, private sellers, flying clubs, flight schools and manufacturers. Explore the full inventory of aircraft for sale on AvPay here!
Finding a McDonnell Douglas MD 500N Helicopter for Sale on AvPay
AvPay offers a global marketplace for McDonnell Douglas MD 500N helicopters, connecting buyers and sellers across the USA, North America, UK, Europe, Asia, Africa, Australia, South America, and beyond. Find your ideal new or used MD 500N in our aircraft listings.
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Interesting facts about the McDonnell Douglas MD 500N
✈ The FAA model designation is 500N, while the commercial name is MD 520N.
✈ The helicopter earned FAA type certification in September 1991.
✈ McDonnell Douglas developed the MD 500N in Mesa, Arizona; MD Helicopters later continued production and support.
✈ The NOTAR anti-torque system replaces the exposed tail rotor and cuts external noise in urban operations.
✈ A five-blade fully articulated main rotor gives precise handling and tight confined-area performance.
✈ Standard layouts seat a pilot plus four passengers; the cabin reconfigures quickly for utility or patrol work.
✈ The Rolls-Royce (Allison) 250-C20R/2 engine is rated at 450 shp and derated to 375 shp for takeoff.
✈ The external cargo hook is rated to 2,000 lb for sling and utility missions.
McDonnell Douglas MD 500N Specifications
Information provided here is as a guide only. Do not use it for flight planning or aircraft operations. Model differences, equipment, modifications, and age can change the figures below. Confirm exact specifications with the seller, the manufacturer, or the aviation authority.
Overall Length (rotors turning): 9.78 m (32 ft 1 in)
Main Rotor Diameter: 8.40 m (27 ft 4 in)
Overall Height: 2.70 m (8 ft 10 in)
Empty Weight (typical): 719 kg (1,586 lb)
Max Take Off Weight (internal): 1,519 kg (3,350 lb)
Max Gross Weight (external load): 1,746 kg (3,850 lb)
Fuel Capacity: 242 L (64 US gal)
Max Cruise Speed: 228 km/h (142 mph, 123 kn)
Range (standard tanks): 389 km (241 mi, 210 nm)
Service Ceiling: 6,096 m (20,000 ft)
Rate of Climb: 7.9 m/s (1,546 ft/min)
Hover Ceiling HIGE (ISA): 2,835 m (9,300 ft)
Hover Ceiling HOGE (ISA): 1,707 m (5,600 ft)
External Hook Capacity: 907 kg (2,000 lb)
FAQs About the McDonnell Douglas MD 500N
How much does a McDonnell Douglas MD 500N cost?
During July–September 2025, advertised MD 520N/500N listings typically ranged from $749,000 to $1,005,000. Industry guides placed a new-build reference list price near $2,600,000 in Q2 2024. Actual prices depend on component times, avionics, and mission kit.
Is the MD 500N the same as the MD 520N?
Yes. 500N is the FAA type designation. MD 520N is the manufacturer’s commercial name. Listings often use MD 520N.
What engine powers the MD 500N, and what are the ratings?
Most airframes use the Rolls-Royce (Allison) 250-C20R/2. It is rated at 450 shp, derated to 375 shp for takeoff and 350 shp for maximum continuous power.
What missions suit the MD 500N best?
Law enforcement patrol, utility sling work, pipeline and powerline inspection, ENG, aerial survey, and VIP shuttle. NOTAR helps with safety and noise in cities.
How fast and how far does the MD 500N fly?
Plan a maximum cruise near 123 knots with standard tanks giving about 210 nautical miles under brochure conditions. Always verify against the flight manual and your installed equipment.
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