Bell UH-1Y Venom Specs, Interior, Cockpit, and Price

Bell UH-1Y Venom Specs, Interior, Cockpit, and Price – The Bell UH-1Y Venom is a marine utility helicopter capable of carrying out ship operations throughout the world, including taking off, landing, refueling and rearming. This helicopter can be secured for deck movement to Sea State 5. Missions include command and control in the air, aeromedical evacuation, troop transportation, supply and equipment transportation, and search and rescue.

The first UH-1Y Venom flight took place in December 2001 and the first flight of the fully configured aircraft was in October 2003. Development testing was completed in February 2006 and a six-month operational evaluation (OPEVAL) began in May 2006.

Bell UH-1Y Venom

Bell UH-1Y Venom Specs

The UH-1Y Venom helicopter has a main rotor and a four-bladed tail, ballistic tolerant. The rotor blades can be folded with a combination of automatic or manual procedures. This system is able to fold and open in horizontal winds up to 45 kt from all directions. The rotor can support direct hit by 23 mm rotation. The rotor design has eliminated all bearings, hinges and vibration dampers installed in the rotor. The blade body consists of a spar assembly, leading edge protective strips, skin over the honeycomb core and additional edge strips.

Bell UH-1Y Venom Engine

The Bell UH-1Y Venom helicopter is powered by two General Electric T700-GE-401C engines which provide a maximum continuous power of 1,546 shp. The engine is equipped with a digital engine control unit (DECU) that maintains turbine speed, gas temperature, and torque within permitted limits.

DECU provides automatic over speed protection, automatic ignition in case of fire and joint loading between the two engines. The exhaust system has an integrated infrared hover suppressor system. The maximum speed of the UH-1Y helicopter is 304 km / hour, while the cruise speed is 250 km / hour.

The Bell UH-1Y Venom helicopter fuel system consists of five interconnected self-sealing rubber fuel cells. Three main fuel cells are installed after the cabin bulkhead and two feed cells are under the cabin floor. The total fuel capacity that can be used is 1,333 liters.

Auxiliary fuel tanks can be installed in one or both watershed stands. With the two additional fuel tanks installed, the total fuel capacity is increased to 2,021 liters.

Bell UH-1Y Venom cockpit

Bell UH-1Y Venom Cockpit and Avionics

Bell UH-1Y Venom helicopter is equipped with a new integrated glass cockpit that is compatible with goggle night vision. The two crew stations are almost identical to the pilot or co-pilot functions at both stations. Flight controls include conventional cyclic, collective and directional pedals.

Each crew station has two 8in × 8in color liquid crystal multifunction screens and a 4.2 in × 4.2 in dual function screen and a data entry keyboard on the center console.

The cockpit is equipped with a digital map for navigation, threat display and mission planning in flight. The main navigation system is the US Navy embedded GPS inertia navigation system with the ARN-153 TACAN system and the VHF / UHF direction finder.

Pilots and co-pilots are equipped with Helmet Mounted Sight and Display (HMD) to amplify the display, including a projection advanced visor with image amplifier and forward-looking infrared.

Northrop Grumman was contracted to develop an integrated avionics system on the Bell UH-1Y Venom helicopter. The avionics suite includes controls, cockpit display, communication, navigation, central mission computers and external stores and weapons management systems.

The automatic flight control system has a stability control augmentation system (SCAS) with four-axis pitch, roll, yaw and collective passive control failures.

Pilots can choose other operating modes from the flight control system: heading, attitude, speed, cruise, altitude and hover-hold, hover wave-off and force trim. The wave-off mode causes the helicopter to change from flight conditions on binding to the pre-selected terminal speed. Trim style allows the pilot to reduce the control force to zero.

The FLIR BRITE Star Star thermal imaging and laser designation system is installed under the nose. BRITE Star consists of a three-dimensional thermal imager based on a 3 to 5 micron indium antinomide focal plane arrangement, high resolution CCD TV cameras and eye protection and laser markers. This system replaces SAFIRE AN / AAQ-22A and SAFIRE Bintang AN / AAQ-22C (also made by FLIR Systems) which is currently installed on UH-1N.

The communication package includes the US Navy standard AN / ARC-210 radio, UHF / VHF communications, COMSEC, friend or enemy identification APFF-100 (V) IFF, satellite communication interface with high power amplifier and tactical data modem.

Bell UH-1Y Venom interior

Bell UH-1Y Venom Cabin and Interior

The Bell UH-1Y Venom cabin is equipped with two permanently attached fast strap gantries. The gantry can be stored in two positions so that the cabin can be configured for ten seats.

Bell UH-1Y Venom Weapons System

The Bell UH-1Y Venom helicopter is armed with a 70 mm rocket. The pilot launches the rocket with a trigger to suppress a single shot, in pairs, or salvo. The helicopter can be equipped with seven-tube LAU-68, 19-tube LAU-61 and, with additional software, seven-tube M-261 or 19-tube M-260 for long-distance fuses. The helicopter supports all Mk 66 rockets with unit warheads, airburst, and training.

The machine guns chosen for the UH-1Y are M-240D, GAU-16 and GAU-17A. The 7.62mm GAU-17A aircraft engine gun can be fired by one of the crew members while in a position to keep going forward. GAU-17A air-cooled, multi-barreled and electrically powered with a combustion rate of up to 3,000 revolutions per minute.

Browning GAU-16A caliber 0.50 caliber pistols are given a belt, are operated backwards, and are air cooled. Fire rates are from 750 to 850 revolutions per minute.

The 7.62 mm M-240D is an air-cooled, backward-operated, cooled machine gun with a firing rate of 750 to 950 revolutions per minute.

Bell UH-1Y Venom is equipped with a series of self-protection systems and electronic warfare including the Northrop Grumman APR-39B (V) 2 radar warning receiver and the ATK AAR-47 (V) 2 warner missile and laser detection system. The helicopter also has the BAE Systems Integrated Defense AE-47 Integrated countermeasure dispenser.

Bell UH-1Y Venom Price and Orders

The price of the latest Bell UH-1Y helicopter is around US $ 45 Million. LRIP orders for six UH-1Y were carried out in December 2003 and the second batch of four LRIP aircraft was ordered in April 2005. The third LRIP contract for seven UH-1Y. placed in July 2006. The first UH-1Y Venom helicopter was delivered in January 2007.

As of October 2008, USMC has ordered 37 UH-1Y Venom. Helicopter deliveries completed in 2016.
Bell UH-1Y Venom Specs, Interior, Cockpit, and Price Bell UH-1Y Venom Specs, Interior, Cockpit, and Price Reviewed by Admin on 17:40 Rating: 5

No comments:

Powered by Blogger.