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HAL sets its eyes on marketing upgraded Dornier

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Hindustan Aeronautics Ltd (HAL) is ready with an aggressive plan to market the upgraded Dornier (HAL-DO-228) aircraft, capitalising on the market potential the company envisages in Indian regional air routes. Built by HAL’s Transport Aircraft Division (TAD) in Kanpur, the HAL-DO-228 is a highly reliable, multi-purpose, fuel efficient, rugged, light-weight twin turboprop aircraft with a retractable tricycle landing gear. The cockpit is designed to accommodate two crew members and fitted with duplicate controls. The cabin can accommodate 19 passengers in commuter configuration.

Sharing company’s plans for HAL-DO-228, chairman R K Tygai tells Express that the full aircraft structures are already being exported to Germany for assembly and supply to world-wide market.

“Efforts are underway to achieve direct exports. In addition to the conducive military markets in countries like Mauritius, Nepal, Vietnam, South Africa, Afghanistan, Columbia we are keen to penetrate into civil export markets with tailor-made strategies,” Tyagi said.

He said that HAL has fitted several role-specific equipment on the aircraft, to meet the specialized requirement of customers.

It has a combination of 360 deg surveillance radar, Forward Looking Infra Red (FLIR) system, electronic surveillance measures system, pollution detection and control equipment, satellite communication, data link, speech secrecy, traffic collision and avoidance system, enhanced ground proximity warning system and a host of customer-specified sensors.

“For a sustainable growth in passenger traffic, development of regional air routes is of paramount importance. Hub and spoke (a popular point-to-point model) network is an established model wherein the regional traffic is built at selected hubs through regional spokes. The hubs thus created would fall on trunk routes catered by large airlines. The regional routes are best served initially by a smaller turbo-prop aircraft of around 19-seater category and we are pitching in on with the HAL-DO-228s, ” Tyagi said.

Defence Minister A K Antony is handing over one HAL-DO-228, maritime surveillance aircraft to the Government of Seychelles on January 31, in New Delhi.

http://newindianexpress.com/nation/article1440434.ece
 
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HAL’s cost-effective and widespread skills are available to the International Aerospace Community.

HAL has proven capabilities and offers collaborative arrangements in the areas of manufacturing of machine components, sheet metals, assemblies, sub-assemblies and design and development tasks (Structural analysis, 3D modelling and testing).

Some of the work packages for renowned international aerospace leaders include :-

Airbus A320 Forward Passenger Doors
Boeing 757 Over Wing Exit Doors
Boeing 777 Uplock Box Assembly
Boeing 767 Bulk Cargo Doors
Boeing 737 Freighter Conversion Kits
Boeing F/A 18 Gun Bay Door
Boeing P-8 I Weapon Doors & Tailcone
Eurocopter Ecureuil composites
Boeing -3D-Modelling / Digitisation of Drawings

The HAL Dornier -228 is ideally suited for Maritime Surveillance and Patrol roles. Typical surveillance tasks performed by D0-228 include :-

Patrolling of Exclusive Economic Zone
Patrolling land borders/ coastal areas
Search & Rescue
Pollution detection and control
Surveillance of fishery activities
Sate-of-the-art sensors and avionics enable the crew to carryout their task in a practical environment, with mission equipment well located. The cabin has ample space for aircrew comfort during long endurance sorties. The aircraft’s integral wing tanks with increased fuel capacity and low overall consumption enables it to fly for long duration typically 6-8 hrs with mission equipment installed.

Important features of Do-228 specific to Maritime Surveillance include :-

High fuel capacity
Ability to operate from short-semi prepared air fields.
Four wing hard points with capacity upto 1030 Kgs.
Ample cabin space for mounting of sensors.
Unobstructed Radar coverage
Outstanding performance in flying at low altitude
Open architecture for easier upgradation and modifications.
Mission specific equipments include :-

3600 Surveillance Radar
Side Looking Airborne Radar (SLAR)
Forward looking Infra Red (FLIR)
Electronic Surveillance Measures System (ESM)
Microwave Radiometer
Handheld Annotating Camera
IR/UV Line Scanner
Pollution Control Pods
Two wing mounted Gun Pods each housing two 7.62 mm guns.
Optical Sight SP-700 for guns
Loud Hailer
Search light
Tactical Data Management System
Bubble windows
Liferafts
Flight Openable Roller Door

Coast Guard Version

HAL-Dornier 228 Coast Guard version covers a wide mission spectrum viz. surveillance of EEl, pollution control, SAR, aerial survey and CASEV AC.

STOL performance, high cruising speed and long flight endurance are made possible by the combination of advanced aerodynamics, low fuel consumption and increased fuel tank size.

Comfortable and low workload cockpit with state-of-the-art avionics enable the crew to carry out their task without fatigue.


Mission equipment

Surveillance radar: HAL-Dornier 228 is fitted with an efficient high resolution 360° maritime Super Marecradar with a scanning range of 475 km. Super Marec is a latest generation radar with colour digital display, selectable video levels, automatic computation and data presentation of any target/track on demand.

This system can simultaneously track 32 targets and present information on anyone on demand. It is capable of detecting a fishing boat at 35 nm and a tank at 125 nm (sea state between 3 and 4) when flying at a height of 10,000 feet.



Pollution control pods:

Two pods, each capable of carrying upto 1891 litres of chemicals, can be mounted under the wings. The system, which is monitored and controlled by the main console, is currently in use by Indian Coast Guard for spraying of oil binding agents to remove oil pollutants from coastal waters and prevent contamination.


7.62 mm guns

Each wing may be mounted with a pod carrying two guns, each with a capacity of 300 rounds of standard NATO 7.62 mm belted ammunition. Guns may be fired individually or simultaneously with the aid of an optical gun sight in the cockpit.


IR/UV line scanner

Swedish Space Corporation's line scanner is provided to cater to:

Air borne detection, identification, classification and documentation of oil pollutions/spreading on coastal and main shipping routes
Detection of castaways and SAR guidance
Detection, identification and pursuit of smuggling boats and other intruders entering economic surveillance zone.

Camera system and bubble windows

The hand held type Agiflite camera for aerial photography is interfaced with ONS for recording instant navigational data.

Two bubble windows one each on LH and RH side of cabin are provided for observation / photography from laterally sliding seat.

Photographs may also be taken through cockpit windshield and flight operable roller door.



Optional equipment

Two 10-person life rafts (SAR)
One 6-person life raft (SAR)
Smoke/colour markers and flares stowage and chute (SAR)
One double stretcher (CASEVAC)
Additional seats.
 
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