Maiden flight

The second prototype of the NH90 Sea Lion commissioned by the Federal Office of Bundeswehr Equipment, Information Technology and In-Service Support (Bundesamt für Ausrüstung, Informationstechnik und Nutzung der Bundeswehr) lifted off from the Donauwörth site for its maiden flight on 24 November 2017.

Second NH90 Sea Lion prototype completes maiden flight
Second NH90 Sea Lion prototype completes maiden flight

Airbus Helicopters is now entering a development testing phase of several months that will focus on avionics and software. Activities for the qualification of the delivery configuration will start over the course of 2018 once additional modifications have been made to the prototype.

Despite the very demanding timetable, the company is convinced that deliveries to the German Navy will start at the end of 2019. Final assembly of the first Sea Lion series production aircraft also started recently; this will run in parallel to the qualification.

 

MAIN CHARACTERISTICS

OVERALL DIMENSIONS (ROTORS TURNING)
Length 19.56 m/64.18 feet
Width 16.30 m/53.48 feet
Height 5.31 m/17.42 feet
WEIGHTS
Maximum Gross Weight 10,600 kg/23,369 lbs
Alternate Gross Weight 11,000 kg/24,250 lbs
Empty Weight 6,400 kg/14,109 lbs
Useful Load 4,200 kg/9,260 lbs
CARGO CAPACITY
Cargo Hook 4,000 kg/8,818 lbs
Single or dual Rescue Hoist 270 kg/595 lbs
Rescue Hoist on ground 400 kg/880 lbs
Crew (2 + 1); 20 troops in full crashworthy or up to 12 strechers
FUEL CAPACITY
7-Cell Internal System 2,035 kg/4,486 lbs
Internal Auxiliary Fuel Tanks (each) 400 kg/882 lbs
External Auxiliary Fuel Tanks (each) 292 kg/644 lbs
or 500 kg/1,102 lbs
INTERNAL DIMENSIONS
Width 2.00 m/6.56 feet
Length 4.80 m/15.75 feet
Height 1.58 m/5.18 feet
Volume 15.20 m³/536.78 feet³
Sliding doors opening 1.60 × 1.50 m/5.25 × 4.92 feet
Rear ramp opening 1.78 × 1.58 m/5.84 × 5.18 feet
NH90 GENERAL PERFORMANCE (BASIC AIRCRAFT, AT 10,000 KG/22,046 LBS)
Maximum Cruise Speed 300 km/h/162 knots/186 mph
Economical Cruise Speed 260 km/h/140 knots/162 mph
Maximum Rate of Climb 11.2 m/s/2,200 feet/min
OEI (One Engine Inoperative) Rate of Climb 2 min Rating 4.3 m/s/850 feet/min
OEI Rate of Climb Continuous Rating at 2,000 m/6,560 feet 1.5 m/s/300 feet/min
Hover Ceiling IGE (In Ground Effect) 3,200 m/10,500 feet
Hover Ceiling OGE (Out of Ground Effect) 2,600 m/8,530 feet
Maximum Range 530 NM/610 miles/982 km
Maximum Range with 2,500 kg/5,511 lbs payload 486 NM/559 miles/900 km
Maximum Endurance 5 h
Ferry Range (with Internal Aux Fuel Tanks) 864 NM/994 miles/1,600 km
POWER SYSTEM
Twin engine with dual channel FADEC (Full Authority Digital Electronic Control)
Two Turbomecca (RTM 322-01/9 or RTM 322-01/9A enhanced version)
or
Two General Electric (GE T700/T6E1 or CT7-8F5 enhanced version)
NH90 ENGINES POWER RATINGS (UNINSTALLED POWER DATA-ISA/SEA LEVEL)
RATING RTM 322-01/9
OEI 30 sec (100%) 2,172 kW/2,913 shp
OEI 2 min 1,855 kW/2,488 shp
OEI Continuous 1,781 kW/2,388 shp
AEO (All Engines Operating) TOP (30 min) (×2) 1,781 kW/2,388 shp
AEO Continuous (×2) 1,664 kW/2,231 shp
RATING GE T700/T6E1*
OEI 30 sec (100%) 2,095 kW/2,809 shp
OEI 2 min 1,842 kW/2,470 shp
OEI 60 min 1,692 kW/2,269 shp
AEO TOP (30 min) (×2) 1,692 kW/2,269 shp
AEO Continuous (×2) 1,577 kW/2,115 shp
ROLE EQUIPMENT
Door mounted pintle machine gun (7.62-mm or 12.7-mm)
Armour protection for cabin (modular)
Self-protection suite

* GE engines with Integrated Particle Separator (IPS)

 

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