Aérospatiale Gazelle vs Eurocopter EC225 Super Puma

Utility helicopter / Armed helicopter^[source]

Passenger transport helicopter^[source]

France^[source]

Multinational^[source]

Sud Aviation , later Aérospatiale^[source]

Eurocopter Airbus Helicopters^[source]

ABHCO SOKO Westland Aircraft^[source]

In service^[source]

French Army British Army (retired) Egyptian Air Force Lebanese Air Force^[source]

1,700^[source]

170+ (as of 2016 )^[source]

1967–1996^[source]

1999–present^[source]

1973^[source]

December 2004^[source]

7 April 1967 (SA.340)^[source]

27 November 2000^[source]

Aérospatiale Alouette III^[source]

Eurocopter AS332 Super Puma^[source]

up to 3 or 4 passengers^[source]

24 passengers + 1 cabin attendant^[source]

735 L (194 US gal; 162 imp gal)^[source]

Two forward-firing 7.62 mm (0.300 in) machine-guns (optional)^[source]

13 L (3.4 US gal; 2.9 imp gal) for engine, 3.5 L (0.92 US gal; 0.77 imp gal) for gearbox^[source]

86.5 m 2 (931 sq ft) NACA 0012 section^[source]

206.15 m 2 (2,219.0 sq ft)^[source]

233 km/h (145 mph; 126 kn)^[source]

233 km (145 mi; 126 nmi)^[source]

2,850 m (9,350 ft)^[source]

2,000 m (6,600 ft)^[source]

19.5 kg/m 2 (4.0 lb/sq ft)^[source]

Matra or Brandt 70 mm (2.75 in) or 68 mm (2.68 in) rocket pods (optional)^[source]

Four AS.11 or two AS.12 wire-guided missiles; four or six Euromissile HOT (optional)^[source]

CHC Helicopter^[source]

Eurocopter EC725^[source]

324 km/h (201 mph, 175 kn)^[source]

long-range passenger transport helicopter^[source]

The Airbus Helicopters H225 (formerly Eurocopter EC225 Super Puma ) is a long-range passenger transport helicopter developed by Eurocopter as the next generation of the civilian Super Puma family. It is a twin-engined aircraft and can carry up to 24 passengers along with two crew and a cabin attendant, dependent on customer configuration. The helicopter is marketed for offshore support and VIP passenger transport duties, as well as public service missions.^[source]Eurocopter EC225 Super Puma · Lead; only the objects and conditions stated in this passage

In February 2014, Airbus Helicopters announced at Heli-Expo 2014 the development of an improved variant, the EC225e. The EC225e features numerous changes including new avionics systems, such as the TCAS II collision avoidance system, an automatic identification system, and a specialized rig-approach system; it was also intended to feature an improved Turbomeca Makila 2B engine to increase the EC225e's maximum takeoff weight by 550 kg, and an additional fuel tank in the rear baggage compartment to extend its range to 300 nautical miles with up to ten passengers on board. Some, but not all, modifications can be retrofitted onto existing EC225s. In the same announcement, in February 2014, Lease Corporation International said that they had placed a $645 million order for 15 EC225e (along with 6 Airbus Helicopters EC175 ) helicopters as the launch customer. In February 2016, the Makila 2B engine was dropped from the EC225e as a cost reduction measure, development of the other structural and avionics aspects is proceeding.^[source]Eurocopter EC225 Super Puma · Development; only the objects and conditions stated in this passage

A key safety feature of the aircraft's main gear box (MGB) is an emergency oil spraying sub-system present in the lubrication system; this is designed to exceed the JAR 29 Standard's requirements of a 30-minute running time in the event of the loss of MGB oil pressure, and has demonstrated up to 50-minute running time. The engine also incorporates a "blade shedding" system to ensure engine integrity during an overspeed instance. Energy absorbent self-sealing fuel tanks are contained in the aircraft's sponsons , along with other equipment such as downward-facing illumination and navigation lighting fixtures. The transmission can accommodate more power than the maximum output of the engines; however two aircraft were lost in 2012 due to the cracking of the bevel gear shaft, a gearbox component. In response, the design of the transmission was modified in 2013, and the onboard health and usage monitoring system (HUMS) was upgraded to provide real-time monitoring of the bevel gear shaft against the threat of crack formation.^[source]Eurocopter EC225 Super Puma · Design; only the objects and conditions stated in this passage

In terms of cockpit equipment and avionics, the H225 is equipped with a full glass cockpit with active-matrix liquid crystal displays ; these include four 6-inch by 8-inch multi-functional displays as the predominant instrumentation for key flight information, two 4-inch by 5-inch monitors for displaying aircraft parameters, and a 3-inch screen for backup. The advanced helicopter cockpit and avionics system is described as serving to reduce pilot and crew workload, being used to display flight management and sub-systems information and is complete with a four-axis digital autopilot. During a typical flight, the pilot programs the route into the aircraft and then monitors it, as opposed to direct continuous control of the flight; the need for paper charts has been eliminated by these systems. Under autopilot, the automatic flight control system acts to prevent pilot actions from exceeding the established flight envelope; the H225 remains flyable with all automatic systems disabled. From initiating the startup sequence to being ready to takeoff only takes three minutes.^[source]Eurocopter EC225 Super Puma · Design; only the objects and conditions stated in this passage

There are currently a total of four principal configurations designed by Airbus Helicopters for the H225. The passenger transport version has a crash-worthy seating arrangement for up to 19 passengers with a high-density seating arrangement accommodating up to 28 passengers available to be fitted. The VIP transport version has a large lounge with seating for up to 12 passengers and a cabin attendant. The emergency medical services (EMS) configuration has medical units for six stretchers and four seats for medical workers. The search and rescue (SAR) configuration allows space for search and rescue equipment with an operator seat, hoistman seat and up to eight rescue seats and three stretchers. While a single pilot is capable of controlling the aircraft under visual meteorical conditions, two pilots are used in a typical crew complement and, dependent on role, a cabin attendant or flight engineer may also be present.^[source]Eurocopter EC225 Super Puma · Design; only the objects and conditions stated in this passage

Icelandic Coast Guard — received 2 H225s in 2019 and 1 in 2021.^[source]Eurocopter EC225 Super Puma · Operators / Military operators; only the objects and conditions stated in this passage

18 February 2009: G-REDU, an EC225 LP operated by Bond Offshore Helicopters . During a night visual approach to the ETAP platform, the helicopter descended and impacted the surface of the sea. The crew's perception of the helicopter's position and orientation relative to the platform during the final approach was erroneous. All 18 people on board survived the controlled flight into terrain (water) .^[source]Eurocopter EC225 Super Puma · Accidents and incidents; only the objects and conditions stated in this passage

10 May 2012: G-REDW, an EC225 LP, carried out a controlled ditching following indications of a failure of the main gearbox (MGB) lubrication system and a subsequent failure indication warning on the emergency lubrication system. An investigation by the Air Accidents Investigation Branch (AAIB) identified a 360° circumferential crack in the bevel gear vertical shaft in the main gearbox, in the vicinity of a manufacturing weld, causing disengagement of the drive to both mechanical oil pumps.^[source]Eurocopter EC225 Super Puma · Accidents and incidents; only the objects and conditions stated in this passage

22 October 2012: G-CHCN, an EC225 LP of CHC Scotia, ditched in the North Sea 32 miles south west of Shetland whilst en route from Aberdeen to the West Phoenix drilling rig. All 19 on board were rescued. A special bulletin issued by the Air Accidents Investigation Branch (AAIB) said the main and standby oil pumps were not working; a 360-degree crack found on the bevel gear vertical shaft of the gearbox had prevented the oil pump gears from being driven. A worldwide grounding of the type was initiated in response. In both of the 2012 incidents, although the main gearbox lubrication system had failed, the backup system was working correctly but displaying an erroneous warning light, due to an incorrect specification of a pressure switch, which led to the helicopters being ditched.^[source]Eurocopter EC225 Super Puma · Accidents and incidents; only the objects and conditions stated in this passage

29 April 2016: LN-OJF , an EC225 LP of CHC Helikopter Service , crashed at an islet near Turøy in the Bergen archipelago, en route to Bergen Airport, Flesland , from the Gullfaks B platform in the North Sea. The helicopter was carrying 11 passengers and 2 crew members; everyone on board died. Eyewitnesses reported that the main rotor separated from the hull immediately before the crash. Due to the crash, all commercial flights by EC225 helicopters, excluding search and rescue flights, were grounded by both Norwegian and British civil aviation authorities. The subsequent investigation concluded that a gear in the main rotor gearbox had failed due to a fatigue crack that had propagated under-surface, escaping detection. As a result of the incident the German Defence Ministry had also decided to ground 3 AS532 Helicopter in government use which were manufactured by the same company.^[source]Eurocopter EC225 Super Puma · Accidents and incidents; only the objects and conditions stated in this passage

18 January 2023: an EC225 carrying the Minister of Internal Affairs of Ukraine , Denys Monastyrsky , his deputy Yevhen Yenin and state secretary Yurii Lubkovych , crashed at a kindergarten in Brovary , a suburb of Kyiv , Ukraine . The crash killed 14 people, including Monastyrsky, Yenin and Lubkovych; a child was also among the fatalities, while 25 others were injured.^[source]Eurocopter EC225 Super Puma · Accidents and incidents; only the objects and conditions stated in this passage

Capacity: 24 passengers + 1 cabin attendant^[source]Eurocopter EC225 Super Puma · Specifications (H225); only the objects and conditions stated in this passage

Length: 19.5 m (64 ft 0 in)^[source]Eurocopter EC225 Super Puma · Specifications (H225); only the objects and conditions stated in this passage

Height: 4.97 m (16 ft 4 in)^[source]Eurocopter EC225 Super Puma · Specifications (H225); only the objects and conditions stated in this passage

Empty weight: 5,256 kg (11,587 lb)^[source]Eurocopter EC225 Super Puma · Specifications (H225); only the objects and conditions stated in this passage

Gross weight: 11,000 kg (24,251 lb)^[source]Eurocopter EC225 Super Puma · Specifications (H225); only the objects and conditions stated in this passage

Max takeoff weight: 11,200 kg (24,692 lb)^[source]Eurocopter EC225 Super Puma · Specifications (H225); only the objects and conditions stated in this passage

Powerplant: 2 × Turbomeca Makila 2A1 turboshaft engines, 1,776 kW (2,382 hp) each^[source]Eurocopter EC225 Super Puma · Specifications (H225); only the objects and conditions stated in this passage

Main rotor diameter: 16.2 m (53 ft 2 in)^[source]Eurocopter EC225 Super Puma · Specifications (H225); only the objects and conditions stated in this passage

Main rotor area: 206.15 m 2 (2,219.0 sq ft)^[source]Eurocopter EC225 Super Puma · Specifications (H225); only the objects and conditions stated in this passage

Maximum speed: 275.5 km/h (171.2 mph, 148.8 kn)^[source]Eurocopter EC225 Super Puma · Specifications (H225); only the objects and conditions stated in this passage

Cruise speed: 260.5 km/h (161.9 mph, 140.7 kn)^[source]Eurocopter EC225 Super Puma · Specifications (H225); only the objects and conditions stated in this passage

Never exceed speed : 324 km/h (201 mph, 175 kn)^[source]Eurocopter EC225 Super Puma · Specifications (H225); only the objects and conditions stated in this passage

Range: 857 km (533 mi, 463 nmi)^[source]Eurocopter EC225 Super Puma · Specifications (H225); only the objects and conditions stated in this passage

Ferry range: 985 km (612 mi, 532 nmi)^[source]Eurocopter EC225 Super Puma · Specifications (H225); only the objects and conditions stated in this passage

Service ceiling: 5,900 m (19,400 ft)^[source]Eurocopter EC225 Super Puma · Specifications (H225); only the objects and conditions stated in this passage

Rate of climb: 8.7 m/s (1,710 ft/min)^[source]Eurocopter EC225 Super Puma · Specifications (H225); only the objects and conditions stated in this passage

• Reported operator · Angola
• Reported operator · Bosnia and Herzegovina
• Reported operator · Burundi
• Reported operator · Cameroon
• Reported operator · Central African Republic
• Reported operator · Cyprus
• Reported operator · Egypt
• Reported operator · Eswatini
• Reported operator · France
• Reported operator · Gabon
• Reported operator · Iraq
• Reported operator · Kuwait
• Reported operator · Lebanon
• Reported operator · Malawi
• Reported operator · Morocco
• Reported operator · Niger
• Reported operator · Qatar
• Reported operator · Rwanda
• Reported operator · Serbia
• Reported operator · Tunisia
• Reported operator · Chad
• Reported operator · China
• Reported operator · Ecuador
• Reported operator · Ireland
• Reported operator · Montenegro
• Reported operator · Syria
• Reported operator · United Kingdom
• Reported operator · Yugoslavia