AgustaWestland AW101 Specs, Interior, Cockpit, and Price – AW101 is a medium-sized military utility helicopter produced by AgustaWestland, Italy. This helicopter is produced in several variants including naval and civilian versions. The first flight of the AW101 helicopter took place in October 1987 and entered service in 2000.
The AW101 helicopter can be configured to support missions such as transporting troops, cargo and military equipment. In addition, this helicopter is also intended for business customers and VIPs. As of April 2009, 15% of all AW101 sold were for VIP purposes. Operators that operate VIP variants include Saudi Arabia, Algeria, Nigeria and Turkmenistan.
The AW101 helicopter has a modular structure that is sturdy and resistant to damage. This helicopter is equipped with active vibration control from structural response (ACSR) using vibration canceling techniques. The helicopter can operate in temperatures ranging from -40 ° C to 50 ° C. The weight of the helicopter is around 10,500 kg and the maximum take-off weight is 15,600 kg.
The AW101 helicopter is equipped with an ice protection system that allows operation under known ice conditions. At the engine inlet is installed with a particle separator system which provides protection in a sandy environment. The helicopter is also equipped with high flotation tires and efficient landing gear that allows take off from soft or rough terrain.
Each engine is fed from a special self-sealing fuel tank using a double booster pump and a cross system. The Rolls-Royce engine has been chosen by Britain, Canada, Japan, Denmark and Portugal. Meanwhile, the GE engine was chosen by Italy.
The AW101 helicopter tank has the capacity to hold 3,222 l of fuel. The fourth tank acts as a reservoir inventory to add to the main tank during flight. There is capacity for additional transfer tanks to increase the helicopter's range.
The AW101 helicopter can fly with a maximum speed of 309 km / h and a cruising speed of 278 km / h. It can go up to 10.2 m / s. The helicopter has a maximum range of 927 km, a service ceiling of 4,575 m, and maximum durability is 4 hours 50 minutes.
The AW101 cockpit is equipped with a pilot mission display unit supplied by Northrop Grumman. The electronic instrument system includes six high definition screens, full color screens, along with optional mission screens.
Advanced infrared display system (FLIR) and digital maps can be installed. Portuguese and Danish Air Force helicopters have FLIR Systems Star SAFIRE thermal imagers. DRS Technologies from the United States supplies flight control computers.
The AW101 helicopter is equipped with two military standard multiplex 1553B databus that connects helicopter management, avionics and mission systems. The Smiths Industries OMI SEP 20 automatic flight control system is a dual digital redundant system, which provides autostabilization and four-axis automatic pilot operations.
Navigation systems include global positioning / inertia navigation systems, instrument landing systems (ILS), omnidirectional VHF radio (VOR) coverage, tactical air navigation (TACAN) and automatic direction search.
The naval variant of the AW101 can be armed with two anti-ship missiles or up to four torpedoes and deep cargo. Armament options for military utility variants include chin towers for 12.7 mm machine guns or machine guns mounted on the pintle.
AW101 helicopters are equipped with infrared intruders, such as Northrop Grumman Nemesis, directional infrared countermeasures, missile approach warnings, chaff and flare dispensers, and laser warning and detection systems.
The AW101 cabin floor is equipped with a flush fastening point, roller conveyors for hauling pallets and cargo winch for non-loading transportation. The underslung load hook is capable of carrying external loads up to 12,000 lb., and load measurements are displayed in the cockpit. Rescue hoist and hover trim controller installed at cargo door.
The Royal Norwegian Air Force (RoNAF) ordered 16 AW101 helicopters to fulfill the Norwegian SAR All Helicopter (NAWSARH) requirements. Under the contract $ 1.58 bn. The contract also includes the option to purchase six additional aircraft.
The first AW101 helicopter under the contract was sent to RoNAF in November 2017, while the remaining helicopters are expected to be delivered by the end of 2020.
The Polish Ministry of National Defense (MND) awarded a contract of PLN 1.65 billion ($ 430 million) to AgustaWestland for the delivery of four AW101 helicopters in April 2019. Deliveries are scheduled for completion in 2022.
The AW101 helicopter can be configured to support missions such as transporting troops, cargo and military equipment. In addition, this helicopter is also intended for business customers and VIPs. As of April 2009, 15% of all AW101 sold were for VIP purposes. Operators that operate VIP variants include Saudi Arabia, Algeria, Nigeria and Turkmenistan.
AgustaWestland AW101 Specs
AW101 airframe construction is made of a mixture of aluminum and lithium. The helicopter propulsion system includes a five-bladed main rotor and a four-bladed tail rotor. The aerodynamic rotor blades are made of carbon / glass with nomex honeycomb and rohacell foam.The AW101 helicopter has a modular structure that is sturdy and resistant to damage. This helicopter is equipped with active vibration control from structural response (ACSR) using vibration canceling techniques. The helicopter can operate in temperatures ranging from -40 ° C to 50 ° C. The weight of the helicopter is around 10,500 kg and the maximum take-off weight is 15,600 kg.
The AW101 helicopter is equipped with an ice protection system that allows operation under known ice conditions. At the engine inlet is installed with a particle separator system which provides protection in a sandy environment. The helicopter is also equipped with high flotation tires and efficient landing gear that allows take off from soft or rough terrain.
AgustaWestland AW101 Engine and Performance
The AW101 helicopter is powered by three General Electric CT7-6 turboshaft engines with a maximum power output of 1,491 kW. In addition, the helicopter can also be powered by three Rolls-Royce Turbomeca type RTM322 turboshaft engines which can produce a maximum power of 1,567 kW.Each engine is fed from a special self-sealing fuel tank using a double booster pump and a cross system. The Rolls-Royce engine has been chosen by Britain, Canada, Japan, Denmark and Portugal. Meanwhile, the GE engine was chosen by Italy.
The AW101 helicopter tank has the capacity to hold 3,222 l of fuel. The fourth tank acts as a reservoir inventory to add to the main tank during flight. There is capacity for additional transfer tanks to increase the helicopter's range.
The AW101 helicopter can fly with a maximum speed of 309 km / h and a cruising speed of 278 km / h. It can go up to 10.2 m / s. The helicopter has a maximum range of 927 km, a service ceiling of 4,575 m, and maximum durability is 4 hours 50 minutes.
AgustaWestland AW101 Cockpit and Avionics
The AW101 cockpit is equipped with an armored crew seat that can withstand impact speeds of 35 ft / s. Dual flight controls are provided for pilots and co-pilots, but helicopters are capable of being flown by a single pilot.The AW101 cockpit is equipped with a pilot mission display unit supplied by Northrop Grumman. The electronic instrument system includes six high definition screens, full color screens, along with optional mission screens.
Advanced infrared display system (FLIR) and digital maps can be installed. Portuguese and Danish Air Force helicopters have FLIR Systems Star SAFIRE thermal imagers. DRS Technologies from the United States supplies flight control computers.
The AW101 helicopter is equipped with two military standard multiplex 1553B databus that connects helicopter management, avionics and mission systems. The Smiths Industries OMI SEP 20 automatic flight control system is a dual digital redundant system, which provides autostabilization and four-axis automatic pilot operations.
Navigation systems include global positioning / inertia navigation systems, instrument landing systems (ILS), omnidirectional VHF radio (VOR) coverage, tactical air navigation (TACAN) and automatic direction search.
AgustaWestland AW101 Weapons
The AW101 helicopter can be armed with five multipurpose machine guns, two 960 kg anti-ship missiles, four transport torpedoes, depth payloads and rockets mounted on stub wings.The naval variant of the AW101 can be armed with two anti-ship missiles or up to four torpedoes and deep cargo. Armament options for military utility variants include chin towers for 12.7 mm machine guns or machine guns mounted on the pintle.
AW101 helicopters are equipped with infrared intruders, such as Northrop Grumman Nemesis, directional infrared countermeasures, missile approach warnings, chaff and flare dispensers, and laser warning and detection systems.
AgustaWestland AW101 Interior and Cargo
The military version of AW101 can accommodate 30 to 45 complete combat troops. The cabin has room for a medical team and 16 stretchers or for pale internal loads. The maximum ramp load is 3,050 kg for vehicles such as Land Rovers.The AW101 cabin floor is equipped with a flush fastening point, roller conveyors for hauling pallets and cargo winch for non-loading transportation. The underslung load hook is capable of carrying external loads up to 12,000 lb., and load measurements are displayed in the cockpit. Rescue hoist and hover trim controller installed at cargo door.
AgustaWestland AW101 Price and Orders
The price of the latest AW101 helicopter is around US $ 25 million. Algeria signed a contract with AgustaWestland to buy six helicopters in November 2007. A total of 170 AW101 helicopters were ordered by customers worldwide at the time.The Royal Norwegian Air Force (RoNAF) ordered 16 AW101 helicopters to fulfill the Norwegian SAR All Helicopter (NAWSARH) requirements. Under the contract $ 1.58 bn. The contract also includes the option to purchase six additional aircraft.
The first AW101 helicopter under the contract was sent to RoNAF in November 2017, while the remaining helicopters are expected to be delivered by the end of 2020.
The Polish Ministry of National Defense (MND) awarded a contract of PLN 1.65 billion ($ 430 million) to AgustaWestland for the delivery of four AW101 helicopters in April 2019. Deliveries are scheduled for completion in 2022.
AgustaWestland AW101 Specs, Interior, Cockpit, and Price
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