India: Top contender for Malaysia’s fighter jet order

Jinen Gada

23 Jun 2022

India has emerged as the top contender for a Malaysian requirement of Light Combat Aircraft (LCA) with a package deal that would include maintenance and spares for the nation’s Russian-origin Su 30 fighter jets. The Malaysian air force is looking to buy 18 new light fighter jets.

India is offering an appealing package for LCA Tejas for this deal. It has committed that it can keep Malaysia’s fleet of 18 Su 30 MKM jets flightworthy, given the vast spares reserve and technical expertise available with Hindustan Aeronautics Limited (HAL).

India has emerged as the top contender for a Malaysian requirement of Light Combat Aircraft (LCA)

Other contenders for the deal -- primarily South Korea and China -- are not in a position to offer this package as they do not have backend contracts with Russian manufacturers to work on the Sukhoi fighters. Malaysia has 18 of the Su 30 MKM fighters, which are very similar to the MKI version that is in service with the Indian Air Force. 

It is learnt that detailed discussions on the dual package have taken place and a final decision may be possible under the government-to-government route. Several nations like Malaysia have been impacted by western sanctions on Russia that have made ordering spares and other supplies for legacy military equipment challenging. 

The Tejas is an indigenously developed, single-engine, fourth-generation, high-agility, multirole, supersonic light combat aircraft.

India has priced LCA Tejas at around USD 42 million per unit for the package.

The LCA Tejas MK1A has been designed by the Aeronautical Development Agency (ADA) and manufactured by HAL. It is an advanced fly-by-wire (FBW), 4+ generation fighter and comes with a glass cockpit with a satellite-aided inertial navigation system.

The advanced version of the MK1, the MK-1A is a multi-role aircraft, equipped with improved features, such as mid-air refuelling, Beyond Visual Range (BVR) missile capabilities, updated Radar Warning Receiver (RWR), Active Electronically Scanned Array (AESA) Radar and Electronic Warfare (EW).

It can carry a payload of 3,500 kg, including long-range BVR missiles and standoff and precision-guided weapons. It has a service ceiling of 50,000 ft which enables the aircraft to conduct offensive air support and air combat operations. The LCA Tejas is an integral part of the Modi government’s “Make in India” initiative.

It is to be noted that the Indian government has set an annual export target of USD 5 billion, or Rs 36,500 crore by 2025.

Madhavan noted Tejas’ superior performance levels to the Chinese JF-17. He stated that the Tejas is equipped with a better engine, radar system, and electronic warfare suite and has the capability of air-to-air refuelling, something the Chinese aircraft lack. 

“We are looking at exports very seriously. A sizable number of countries are showing lots of interest in the platforms we are producing, as they are world-class. We are in talks with so many countries”R Madhavan, Hal Chairman and Managing Director

Explaining the potential for the export of the LCA Tejas, Defence Minister Rajnath Singh had stated that the Tejas were “not only indigenous but better than its foreign equivalents on several parameters and also comparatively cheaper”. He had asserted that the first export order for the procurement of Tejas is likely to come by in the next few years.

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Domestic air passenger traffic grows nearly five-fold in May

Jinen Gada

23 Jun 2022

Domestic air passenger traffic has witnessed a strong recovery with nearly 1.20 crore people taking to the skies in May, with volume growth of nearly 500% year-on-year, as per data released by the aviation regulator, the Directorate-General of Civil Aviation (DGCA).

Of the total 1.20 crore passengers flown by the domestic carriers in May 2022, market leader IndiGo transported around 70 lakh with 57.9% market share, followed by Mumbai-based carrier Go First with 12.76 lakh passengers, accounting for 10.8% of the total domestic traffic.  

IndiGo, the market leader, transported about 70 lakh of the 1.20 crore passengers flown by domestic carriers in May 2022, accounting for 57.9% of the market share.

The two full-service carriers -- Air India and Vistara, which are part of the Tata Group along with no-frills AirAsia India -- carried 8.23 lakh and 9.83 lakh passengers, respectively, in the previous month.  

AirAsia India flew 6.86 lakh passengers across the domestic routes in May 2022. Budget carrier SpiceJet delivered the highest load factor at 89.1% followed by Go First at 86.5%, as per the monthly data. 

Go First transported 12.76 lakh passengers, or 10.8% of all domestic traffic.

In terms of On-Time Performance (OTP), AirAsia India had its maximum number of flights operating on time with an OTP of 90.8% across four key airports. Vistara had the second-best OTP at 87.5% in the month under review, DGCA said.  

The improvement in domestic aviation traffic comes against the backdrop of the Covid-19 threat receding. While Mumbai and Delhi have recently witnessed an uptick in the number of infections, travel curbs are unlikely to be imposed as the hospitalisation rate continues to remain low.

Passenger Load Factor or Seat Factor is a measure of how much of an airline's passenger carrying capacity is used or the average percentage of seats filled in an aircraft. 

Last month’s domestic air traffic numbers are also close to the levels seen in May 2019, when Indian carriers ferried 12.2 million passengers. With the second wave of Covid-19 at its peak in 2021, the air passenger traffic on domestic routes was at a mere 2.1 million in May 2021.

The overall passenger traffic is expected to climb up to 96-97% of the pre-pandemic levels in the financial year 2022-23, rating agency ICRA said earlier this month.

The Directorate General of Civil Aviation publishes monthly on-time performance of domestic airlines from four metro airports -- Delhi, Mumbai, Bengaluru and Hyderabad. 

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Maeve 01 - touted to be the world's first all-electric commuter aircraft, secures million-dollar funding. Here's what we know

Prashant-prabhakar

22 Jun 2022

According to a study conducted by NASA last year, powering aircraft using electric batteries would result in considerable fuel savings as an electric motor uses 90% of the energy it gets from batteries to turn propellers in comparison to jet or piston propulsion where half to two-thirds of the energy is expelled via the nozzle.

Electric aviation also means fewer hours of scheduled maintenance because gasoline motors need to be overhauled 10 times more frequently than electric (every 2,000 hours versus 20,000). That said, electric aviation isn't without its share of hiccups. Batteries are heavy and the concept of weight is paramount in all aviation hence, the first electric planes could ideally be expected for small commuter flights.

Representative | GreenBiz

Sustainable travel has been the go-to mantra for all entities in aviation and ever since the ambitious net-zero emission goal by 2050 was realised, a strong focus has been laid to reduce dependence on traditional aviation fuel, thereby slashing C02 emissions.

Maeve Aerospace, formerly known as Venturi Aviation, is a Netherlands-based startup company, that has reportedly secured funding of €3.4 million ($3.6 million) for the development of its all-electric aircraft- the "Maeve 01".

The all-electric, zero-emissions "Maeve 01"

Touted to be the world’s first all-electric commuter aircraft for the mainstream aviation market, the Maeve can seat 44 and has a maximum flight range of up to 550 km (340 miles).

maeve.aero

The company's focus had been on exploring the feasibility and viability of electric aviation up until now. With the funding secured, it can now progress on to further developing the core technology behind electric flying, such as the battery system. Additionally, this would also enable it to start building its maiden prototypes.

The time of planning is behind us. We are now progressing in development of the core technology needed in any future electric aircraft - a portable, lightweight and safe battery pack. With this technology, we will be able to make an impact in aviationsaid Maeve Aerospace co-founder and COO- Joost Dieben

According to the information given on the official website, Maeve 01 leverages all advantages that all-electric drive systems offer. The cost per drive unit is touted to be much lower when compared to turboprop engines, thereby offering unparalleled redundancy and safety.

YES!Delft

Maintenance is minimized with just a few moving parts, while noise is reduced to a minimum, allowing take-off at noise-constrained airports.

How is it optimized to carry the weight of a large battery pack?

Maeve 01 reportedly operates 5 times per day hence battery replacement is expected to happen every 1.5 years of operation, as State-of-Health drops below 90%. Utilizing a unique replacement technology, replacement takes within regular C-Check intervals. Maeve 01 is therefore upgraded every 1.5 years with more advanced batteries and increased range.

The company's "Maeve Recharge" allows operators to charge Maeve 01 within 35 minutes. Maeve actively monitors charging operation and therefore guarantees successful charging at the destination, allowing airlines to focus on their core expertise: flying.

On arrival, robotized charging starts instantly. Integrated into a single module, a Maeve fast-charging system requires no more than the footprint of a 30-ft container.

Specifications and performance

Pax44 ex-crew (2-1 abreast)Range550 kmCruising speed264 ktsRunway length1500m BFLClimb rate1850 ft/minMTOW45.000 kgPayload4.965 kgTake-off power8.700 kWPowerplant(s)8maeve.aero

Maeve 01 charges with up to 9 MW of power. Grid overload is prevented as re-used Maeve 01 battery modules assist in providing power. The Maeve ReCharge is touted to run on 100% sustainable energy at a low price per kWh.

The rate of advancements in battery technology is an area that we feel that we can start capitalizing on very soonThe company’s co-founder and CEO, Jan Willem Heinen, explained

Jan Willem Heinen | Twitter

Electric flying does not emit any CO2 or NOx, reduces noise pollution by -40% and is ultimately cheaper to operate-adds Heinen

The company aims to have the aircraft in the skies by 2028 and for this, it is expanding its team to 24 employees and is looking to expand to future locations outside its main base in Delft, the Netherlands.

SOURCE(s)

COVER: Scramble (NL)

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Government to begin discussions on stripping the airfare price caps soon

Jinen Gada

22 Jun 2022

The airfare price caps were brought in when services were reinstated on May 25, 2020, following a two-month lockdown due to the COVID-19 pandemic. The civil aviation ministry put lower and higher limits on internal prices based on flight time to help both the passengers as well as airlines. 

India's Aviation Turbine Fuel (ATF) prices were raised by a steep 16% taking them to record highs. Airlines have been feeling the pinch due to higher jet fuel prices as it comprises 30-35% of their running cost. 

Last month, aviation minister Jyotiraditya Scindia said fare capping was necessary to protect passengers from being charged exorbitant fares.

The government has started discussions with airlines about the removal of price bands for passenger fares. The talks have started after some airlines renewed their demand to remove the pricing caps, claiming the regulation is a hurdle to the full-fledged recovery in domestic air traffic.

“Some airlines have requested for the removal of the lower and upper limits on domestic airfares and if there is no opposition from other airlines, a decision on the removal of the fare caps will be taken by the end of the month,” the report quoted a senior government official as saying.

The Union government’s Friday decision to extend and increase fare caps would largely benefit smaller airlines with weak finances, airline executives and industry experts said.

IndiGo, Vistara against limits; SpiceJet, Go First not on board

The civil aviation ministry’s notification allowed airlines to sell more seats on domestic routes and charge higher fares, effectively enabling airlines to deploy more flights. The fare caps have been in place since May 2020, but some carriers, especially those with larger market share, want price caps to go now.

Passenger footfall is one of the determining factors of an airport’s revenue. Higher the number of passengers and the number of flights, the higher the landing and parking fees charged by the airport. As long as the caps are in place, air travel will never go back to what it was in the pre-pandemic era.

Airlines allege that the regulation is a hurdle in the recovery of losses that the airlines have incurred over the past two years. It is learnt that CEOs of some airlines are scheduling a meeting with government officials to take this further.

ALSO READ - Vistara CEO on B787 aircraft leasing, airfare hike and fare caps at IATA AGM

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SFO - BLR, United Airlines new daily flight to start by the end of 2022

Jinen Gada

21 Jun 2022

United Airlines is scheduled to begin daily flights from here to San Francisco in the last quarter of 2022, according to Kempegowda International Airport, Bengaluru.

The new route (service) is United's first-ever nonstop service between Bengaluru and the US," the carrier's statement noted.

The new flight builds on the airline's existing services from New Delhi to Newark, Chicago and San Francisco, as well as from Mumbai to Newark, it stated.

ALSO READ - United Airlines will begin operating daily flights from Bengaluru to San Francisco

United Airlines is scheduled to begin daily flights from here to San Francisco in the last quarter of 2022

United's service from Bengaluru to San Francisco will be operated with Boeing 787-9 Dreamliner aircraft, featuring a total of 257 seats -- 48 flat-bed seats in business class, 21 seats in premium-plus class and 188 seats in economy class. United offers more flights between India and the US than any other US carrier.

United has long been the largest US airline flying between India and the United States. In December of 2020, it launched a new flight between Chicago and New Delhi. Meanwhile, San Francisco received flights to New Delhi in 2019, with Bangalore becoming the second destination United would serve in India from San Francisco.

ALSO READ - United Airlines halts 2 Indian routes as it ends using the Russian airspace

The route is heavily reliant on corporate travel. Connecting two major tech hubs, United is expecting that higher-yield business travellers will help push the route to profitability by offering a convenient, nonstop way to get between the two cities.

Nonstop ultra-long-haul flights are not an easy launch for any airline. The service, primarily targeting tech travellers from the Bay Area looking to fly to India's growing tech hub, United is pushing back the flight as corporate travel and international flying has taken a hit from the recent wave of cases around the world.

Between the costs of operating the service and the required commitment of assets, United is waiting for the right time to launch the route. 

American Airlines is still dealing with a shortage of business travellers for its Bangalore - Seattle route.

To cater for the corporate demand, American Airlines is still dealing with a shortage of business travellers for its Bangalore - Seattle route.

ALSO READ - American Airlines postpone Seattle-Bengaluru flight serviceUnited Airlines halts 2 Indian routes as it ends using the Russian airspace

For the third year running, American Airlines has delayed the planned Bangalore-Seattle route, making it likely that the service will never take off. This time, the carrier cites ongoing airspace restrictions over Russia as the reason for a delay until at least summer 2023.

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Bird strikes - a serious threat in aviation

Jinen Gada

21 Jun 2022

An International Civil Aviation Organization-backed 2014 study lists several reasons for bird strikes. Habitat features like open grass areas, water, etc. and the presence of shrubs and trees can act as bird attractants.

Many airports have considerable grass areas within their perimeters. Landfills and waste disposal sites near airports can increase the influx of birds. Airport locations can also influence increased bird movement. Airports in coastal regions have much more uncontrolled bird activity than inland airports.

Certain bird strikes pose a serious threat to aircraft. Flight deck windshields are made of three layers of glass-faced acrylic. Between them, there is a thin urethane layer and each panel has an anti-fog and anti-ice system.

Bird strikes - a serious threat in aviation

While small birds are not a serious problem, the outer layers can suffer cracks if a heavy bird hits the aircraft.

The presence of multiple layers ensures that the aircraft remains pressurised during bird collisions. The pilots are also trained to turn on window heating before take-off, which makes windows softer and less fragile.  

Plane engines, however, are vulnerable to disruption in the movement of the rotatory blades when a bird hits the turbine and gets caught in the engine. This can damage blades and cause a partial or total engine failure.

A flock of birds in front of an airplane at an airport, a concept picture about dangerous situations for planes

The good news is that plane engines are generally robust and can withstand some bird strikes. In case one engine is lost, the thrust from the remaining engines can be increased to limit the problem. Most aircraft can continue to fly even if one engine ceases to function.

A 2006 study on bird collisions conducted by the University of Nebraska showed that most strikes happen at an altitude lower than 500 feet.

Almost 70% of collisions happened during the initial stages of take-off or the final phase of landing and affected mostly the frontal aircraft regions like wings, jet engines and windshields. 

ALSO READ - IndiGo aircraft suffers engine damage after hit by a bird; returns safely to Guwahati

On June 19, two Delhi-bound airplanes of IndiGo and SpiceJet had to return to their airports of origin soon after takeoff due to bird strikes.

On June 19, two Delhi-bound airplanes had to return to their airports of origin soon after takeoff due to bird strikes. The first was an Indigo Airbus A320neo operating flight 6E-6394 from Guwahati to New Delhi. The aircraft’s number 1 engine was hit by a bird at an altitude of around 1,600 feet. The pilots declared PAN PAN and returned to Guwahati airport safely.

ALSO READ - DGCA initiates probe in turbulence at SpiceJet and IndiGo flights

The second incident involved a SpiceJet Boeing 737, which made an emergency landing at Patna airport in Eastern India after a bird hit one of its engines. Smoke and fire were seen coming out of the damaged engine, but thankfully the pilot made a safe landing, and nobody was hurt.

The measures include trimming of grass, spraying of insecticide, frequent runway inspections, deployment of bird chasers, and regular garbage disposal among others.

One method that airports use to manage the risk of strikes is modifying the habitat that surrounds the airport. The approach aims to make the area less desirable for birds, so they vacate and find nesting elsewhere. 

To do this, airports remove food sources, cover nearby water sources like ponds with netting (so birds can't land), and keep the grass as short as possible so birds can't shelter within it. If done right, the birds won't have adequate resources for continued nesting, so are encouraged to relocate and leave to find somewhere else.

The Directorate General of Civil Aviation has instructed airports across the country to review their wildlife hazard management plans.

Airports in coastal regions have much more uncontrolled bird activity than inland airports.

In a letter to all airports, joint Director General Maneesh Kumar listed steps that need to be taken to prevent bird hits or animal intrusion. 

The measures include trimming of grass, spraying of insecticide, frequent runway inspections, deployment of bird chasers, and regular garbage disposal among others.

Airports have also been asked to convene meetings of the environment management committee and coordinate with local government authorities for action against sources which attract birds such as open disposal of garbage etc.

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