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Aircraft comparison

Aircraft comparisons between the Chinese-built comac C919 and the Boeing 737 max 8 

Aircraft comparisons between the Chinese-built comac C919 and the Boeing 737 max 8 

In this post, we’ll compare two narrow-body aircraft, one from the United States (the Boeing 737 Max 8 aircraft) and one from China (the Comac C919 aircraft), which was just domestically manufactured.

China is seeking a larger market to supply its aircraft to domestic and foreign customers. Eastern China Airlines has recently received delivery of its first aircraft. With regard to its Boeing 737 segment of aircraft, Boeing already holds the largest market share. Undoubtedly, if the Comac aircraft becomes widely used, Boeing may lose market share in China.

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Let’s analyze the specifications of both aircraft.

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Boeing B737-8. 

The Boeing 737 MAX is the fourth generation of the Boeing 737, a narrow-body airliner manufactured by Boeing Commercial Airplanes (BCA), a division of the American company Boeing. The first MAX 8 was delivered in May 2017 to Malindo Air, which began using it on May 22, 2017. A MAX 8 carrying 162 passengers on a 3,000 nautical mile (5,600 km) flight is anticipated to burn 1.8 percent less fuel than an airplane with blended winglets.

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Compared to the A320neo, the MAX 8 is heavier at takeoff and has a lower empty weight. During a test flight for Aviation Week, the aircraft was flying at a less-than-ideal height while cruising at a real airspeed of 449 knots (832 km/h) and weighing 140,500 pounds (63,700 kg). The Boeing 737 MAX 8 completed its first flight test in La Paz, Bolivia. The 13,300-foot altitude at El Alto International Airport tested the MAX’s capability to take off and land at high altitudes.

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In early 2017, a new B737-8 was valued at $52.85 million, rising to below $54.5 million by mid-2018, and the latest version is having a 200 Seater variant under construction for Ryanair. With a 160-passenger capacity, the 737-8 has so far been the most popular model.

Aircraft comparisons between the Chinese built Comac C919 and the Embraer E195-E2.(Opens in a new browser tab)

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Comac C919

A narrow-body airliner called the Comac C919 was created by the Chinese company Comac, and it had its inaugural flight on May 5, 2017. Not early than 2022 or 2023 is anticipated for the first commercial deliveries of the aircraft to China Eastern Airlines. Comac had 1008 pledges as of the end of August 2018, including 305 firm orders, many of which came from Chinese leasing companies or airlines.

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At Shanghai Pudong International Airport, the C919 successfully completed its first pre-delivery flight test. According to Comac, the aircraft successfully finished a three-hour test session on May 14, 2022. This year will see the delivery of the aircraft in the livery of the Chinese company OTT Airlines, a division of China Eastern. The aircraft was listed in May 2022 for 653 million yuan (US$95 million), nearly matching the prices of the Airbus A320neo and Boeing 737 Max rivals and more than double the earlier estimate of US$50 million.

How the Comac C919 similar from the A320 and B737 Max.(Opens in a new browser tab)

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The C919 has a lower maximum fuel capacity than the A320 and 737-800, As a result, the normal variant’s range is only 2,200 nm and the extended range variants is 3,000 nm, respectively. Because the C919 was built to accommodate more passengers than the Boeing 737-800 in a standard all-economy configuration, COMAC was able to expand the fuel capacity and, consequently, the range of the aircraft.

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China certifies C919 jet to compete with Airbus and Boeing(Opens in a new browser tab)

Here are some of the differences between the Boeing 737-8 and the Comac C919:

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  1. Manufacturing: The Boeing 737-8 is manufactured by Boeing, a US-based aerospace corporation, while the Commercial Aircraft Corporation of China (COMAC), a Chinese state-owned aircraft manufacturer, the Comac C919.
  2. History: The Boeing 737 is a well-known aircraft model that has been in service for almost 50 years, whereas the Comac C919 is a newer aircraft that is currently in development.
  3. Size: The Comac C919 is slightly smaller than the Boeing 737-8, with a seating capacity of up to 210 people compared to the 737-8’s 174 seats.
  4. Range: The Boeing 737-8 has a range of about 6,570 km (3,550 nmi), whereas the Comac C919 has a range of about 5,576 km (3,011 nmi)
  5. Engines: The Boeing 737-8 is powered by CFM International LEAP engines, while the Comac C919 is powered by CFM International LEAP-1C engines.
  6. Cost: The Comac C919 is generally considered to be less expensive than the Boeing 737-8, with a list price of approximately $95 million compared to the $99.7 million list price of the 737-8.
  7. Orders: The Boeing 737-8 has over 5,800 orders from airlines all over the world, while the Comac C919 has over 800 orders.
  8. Customers: The Boeing 737-8 is used by various airlines, including several major worldwide carriers, but the Comac C919 is mostly used by Chinese airlines.
  9. Certification: The Boeing 737-8 has been certified by aviation authorities worldwide, including the Federal Aviation Administration (FAA) in the United States and the European Aviation Safety Agency (EASA), while the Comac C919 is still in the certification process.
  10. Performance: The Boeing 737-8 has a proven track record of reliability and performance, but the Comac C919 is still in the midst of demonstrating its potential.
Specifications B737-8 C919
Length 129 ft (39.47 m) 127.6 ft (38.9 m)
Wingspan 117 ft (35.92m) 117.5 ft (35.8 m)
MTOW 182,200 lb (82,600 kg) 159,835 lb (72,500 kg)
Maximum Payload 46,040 lb (20,880 kg) 45,000 lb (20,400 kg)
Range 3,550 nmi (6,570 km) 2,200 nmi (4,075 km)
Cruise Mach 0.79 (453 kn; 839 km/h) Mach 0.785 (450 kn; 834 km/h)
Takeoff 8,300 ft (2,500 m) 6,600 ft (2,000 m)
Landing 5,000 ft (1,500 m) 5,200 ft (1,600 m)
height 40 ft (12.29m) 39.2 ft (11.95 m)

He is an aviation journalist and the founder of Jetline Marvel. Dawal gained a comprehensive understanding of the commercial aviation industry.  He has worked in a range of roles for more than 9 years in the aviation and aerospace industry. He has written more than 1700 articles in the aerospace industry. When he was 19 years old, he received a national award for his general innovations and holds the patent. He completed two postgraduate degrees simultaneously, one in Aerospace and the other in Management. Additionally, he authored nearly six textbooks on aviation and aerospace tailored for students in various educational institutions. jetlinem4(at)gmail.com

Aircraft comparison

Comparison of Russian Irkut MC-21vs Airbus A320neo

Russia is on the brink of advancing its aircraft industry in response to Western countries’ sanctions on aerospace components. They are developing a potential competitor to Western aircraft such as the Boeing 737 Max and the Airbus A320.

The Irkut MC-21 and the Airbus A320 are both narrow-body, single-aisle commercial aircraft designed for short to medium-haul flights. While the Airbus A320 has been a longstanding and widely used aircraft in the aviation industry, the Irkut MC-21 is a newer entrant that aims to compete in the same market segment.

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In this article, we will conduct a comprehensive comparison between two notable aircraft: the MC 21 and the A320. Join us as we delve into each section to gain a better understanding of these aircraft and their capabilities.

mc 21

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The MC-21, also called the Irkut MC-21, is a cutting-edge, contemporary narrow-body twinjet airliner built in Russia that was created and manufactured by Irkut Corporation. The MC-21, which made its first flight in 2017, is a technological be amazed at its advanced aerodynamics, fuel efficiency, and roomy, passenger-friendly cabin.

The well-known narrow-body, twin-engine Airbus A320 is now a mainstay of the world’s aviation fleet. Since its introduction in 1988, the A320 family has come to represent efficiency, dependability, and state-of-the-art technology. Airlines can choose the A320 series as a flexible option for short- to medium-haul routes with its unique wide cabin and sophisticated fly-by-wire control system.

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In terms of cockpit crew, both aircraft accommodate a standard two-person crew. However, when it comes to passenger capacity, the MC-21-300 offers a configuration with 163 seats in a two-class setup (16J + 147Y), while the A320 has a slightly smaller capacity with a range of 140 to 240 passengers.

Moving on to dimensions, the MC-21-300 has a length of 42.2 meters (138 ft), whereas the A320 is slightly shorter at 37.57 meters (123 ft 3 in).

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The MC-21-300 also has a wider wingspan, standing at an unspecified width, compared to the A320’s 35.8-meter (117 ft 5 in) wingspan.

The MC-21-300 has a maximum take-off weight of 79,250 kg (174,720 lb), slightly exceeding the A320’s maximum take-off weight of 78,000 kg (172,000 lb).

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With a maximum payload of 22,600 kilograms (49,800 pounds), the MC-21-300 surpasses the A320, which has a maximum payload of 19.9 tons (44,000 pounds). This can impact the aircraft’s flexibility in carrying passengers, cargo, or a combination of both.

The MC-21-300 boasts a 2-class range of 6,000 kilometers (3,200 nautical miles), while the A320 has a range of 3,300 nautical miles (6,100 kilometers) under certain parameters. The MC-21-300 is equipped with Aviadvigatel PD-14 turbofan engines, while the A320 features the Pratt & Whitney PW1431G engines with a thrust of 31,000 lbf (140 kN).

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Engine Upgrade


The Airbus A320 stands out as a popular aircraft in the narrowbody segment, offering a range that spans from shorter distances to longer routes. Airbus has extended its capabilities with the introduction of the much-anticipated A321XLR, designed for extended flights. The aircraft showcases breakthrough technologies that contribute to its overall advancement.

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Notably, Airbus has experienced a higher number of orders for its narrowbody aircraft compared to its competitors. The A320neo, or “New Engine Option,” represents a significant leap forward. It boasts new engine choices, allowing airlines to opt for either the Pratt & Whitney PW1000G geared turbofan engine or the CFM International LEAP-1A engine.

In response to past challenges with one of its engines, Airbus is gradually transitioning to CFM engines. The previous engine-related issues resulted in setbacks for airlines and manufacturers alike. This shift underscores Airbus’s commitment to addressing concerns and ensuring the reliability of its aircraft.

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The A320neo, an enhanced iteration of the A320, is a testament to Airbus’s dedication to incorporating cutting-edge technologies and more fuel-efficient engines. This evolution aims to improve overall performance while aligning with environmental sustainability goals.

As per reports from Russian sources, the Irkut MC-21 has achieved a milestone by successfully concluding over 160 test flights powered by the PD-14 engine. Furthermore, the aircraft’s wing has undergone a comprehensive test cycle, demonstrating positive endurance results. The PD-14 engine, developed by the United Engine Corporation (UEC), has played a pivotal role in the aircraft’s success, complementing the domestically produced composite wing.

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Orders

Recently, Sergey Skuratov, the director-general of Ural Airlines, unveiled the carrier’s ambitious plan to acquire 40 Irkut MC-21s for its fleet. This announcement signals a noteworthy shift in Russia’s aviation landscape, as many airlines in the country are considering the adoption of domestically manufactured aircraft to replace their existing narrow-body planes sourced from Western countries. This move represents a significant milestone for Russia as it endeavors to establish a more prominent presence in the global commercial aviation sector.

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While Airbus, with its extensive worldwide customer base and a substantial number of airplane orders, may not feel an immediate impact, the potential loss of the Russian market could pose challenges. The MC-21’s success in the Chinese market, in particular, could present hurdles for Airbus, given its significant market share. Despite facing sanctions on Western components, Russia continues to operate its A320 fleet, showcasing its resilience in meeting current and future demands for aviation passengers.

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Aerospace

Boeing 777-8F vs Airbus A350F: Comparing two Premium aircraft

Boeing 777-8F vs Airbus A350F: Comparing two legend aircraft

In the world of aviation, competition is a constant force. With the aftermath of the COVID pandemic, many airlines have been making a strong comeback, showing robust profit margins. Furthermore, the demand for freight services has been on the rise, necessitating the need for high-end aircraft in this sector.

In this narrative journey, we’re about to embark on, we’ll delve into the realm of two exciting newcomers in the freighter aircraft segment: A350 vs 777, The Airbus A350 Freighter, and the Boeing B777-8 Freighter.

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These aircraft are born from the same lineage as their passenger counterparts but have been reimagined for the world of cargo transportation. Our exploration will take us through the fascinating similarities and differences between these two aircraft, examining their capacity, operational viability, and what they bring to the airlines that operate them.

Airbus A350F

The A350F can be seamlessly integrated into airline fleets, delivering step-change efficiency in terms of volume, range, and payload.

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Airbus is proud to bring the A350F as the only choice for the future of the large widebody freighter market

The A350F, as proclaimed by Airbus, possessed an almost otherworldly ability: it showcased an unbeatable fuel efficiency that set a new benchmark for its competitors. With awe-inspiring prowess, it achieved a staggering 40% reduction in fuel consumption and carbon dioxide emissions when compared to the venerable 747F.

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But the brilliance of the A350F didn’t end there. It was a revelation in seamless integration for airline fleets. As if answering the prayers of airlines worldwide, this aircraft seamlessly joined its ranks, ready to revolutionize air travel. Its introduction marked a step-change in aviation efficiency, touching every aspect of the industry.

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Boeing’s 777x Aircraft and the Evolution of Air Freight

Boeing is keeping pace with advancements in aviation, showcasing its much-anticipated Boeing 777x aircraft, currently in the testing phase. Responding to Qatar Airways’ call, Boeing is exploring the development of a 777X-based freighter to replace the existing 777Fs.

This cutting-edge aircraft boasts next-generation avionics and technology, featuring a powerful engine that significantly elevates its performance. The extended wing structure not only enhances aerodynamics, reducing drag during cruising for improved fuel efficiency but also contributes to lower fuel consumption.

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Introducing the 777-8 Freighter, Boeing extends its freighter family as the world’s most capable and fuel-efficient freighter, aligning with sustainability goals. The Boeing freighter family ensures optimal payload capacity and range capabilities, all while maintaining superior economics. This includes the high-volume 747-8 Freighter and the long-range 777 Freighter, solidifying Boeing’s commitment to delivering innovative solutions for the future of air freight.

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Boeing 777-8F vs Airbus A350F – Specifications
A350F777-8F
Length70.8m70.8m
Height17.1m19.5m
Wingspan68.75m71.8m
Maximum take-off weight (MTOW)319,000kgTBC
Cargo capacity main deck30 pallets main deck,
12 in lower hold
30 pallets main deck,
12 in the lower hold
Total cargo volumeTBC766.1m3
Net revenue payload109,000kg112,264kg
Range4,700nm4,410nm
Engines2x Rolls-Royce Trent XWB2x General Electric GE9X

Boeing 777-8F and A350F Capacity

The A350F is derived from the A350-1000 and the 777-8F will have the key features of Boeing’s 777X design, including its carbon-fiber wing – the longest single composite part ever developed for an aircraft. The 777x vs A350 is unique in technology.

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The 777-8F will be slightly larger than the A350F, with a marginally longer fuselage, taller height, and a wider wingspan. At 70.8m, the A350F will be slightly shorter than the 73.7 m-long passenger A350-1000.

On cargo payload and range, Airbus says the A350F will carry 109,000kg over 4,700nm. Boeing’s data notes the 777-8F will carry 112,300kg over 4,410nm.

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And while the A350F’s main-deck cargo hold will have capacity for 30 pallets (measuring 244 x 318cm), with another 12 of the same size in the lower hold, the 777X will carry 31 pallets (again 244 x 318cm) on the main deck, and 13 in its lower hold. Essentially, the 777-8F will carry slightly more cargo, but the A350F will be able to fly further.

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Boeing 777-8F and A350F efficency


Airbus stands to gain significant advantages by promptly introducing the A350F into service, recognizing the absence of a compelling cargo aircraft in its portfolio. Leveraging the already-established certification of the A350 family further reinforces its position.

In contrast, Airbus A350 vs Boeing 777. Boeing adopts a more measured approach, as the continued reception of orders for the 777F allows for sustained production over the next five years. This strategy provides a smoother transition toward the eventual production of the 777-8F.

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The European aircraft manufacturer highlights that the A350 F will feature a 17% increase in revenue cargo volume and a payload capacity of 3,000kg greater than the current generation Boeing’s 777-9F.

In contrast, Boeing asserts that Boeing’s 777-9F will outperform the current Boeing 777F by carrying 17% more revenue payload. Boeing aims to provide the “highest payload and long-range capability” to explore new markets while ensuring a balance of “low operating cost with high reliability.”

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Airbus emphasizes the A350 F unparalleled space for customers, claiming an 11% volume increase that accommodates an additional 5 pallets. The A350 F boasts a lighter Maximum Takeoff Weight of 30 tonnes and an impressive 99.5% operational reliability.

Further setting it apart, the Airbus A350 F features a cargo side door that surpasses competitors in size. Additionally, it promises a 20% reduction in fuel burn, contributing to enhanced efficiency and sustainability.

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Airbus stands to gain significant advantages by promptly introducing the A350 F into service, recognizing the absence of a compelling cargo aircraft in its portfolio. Leveraging the already-established certification of the A350 family further reinforces its position.

In contrast, Boeing adopts a more measured approach, as the continued reception of orders for Boeing’s 777-9F allows for sustained production over the next five years. This strategy provides a smoother transition toward the eventual production of Boeing’s 777-9F.

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B777-8F and A 350F orders as of Nov 2023


Currently, both freighter versions of these aircraft are pending. The Airbus A350, initially known for its passenger variant, is already operational in the market, catering efficiently to the passenger segment. Airbus is now extending its capabilities by developing the freighter version, scheduled for its maiden flight in 2026. Since its introduction in July 2021, Airbus has secured 39 firm orders for the A350F, with the unveiling of the inaugural aircraft’s livery at the Paris Air Show.

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On the Boeing front, the 777-8F aircraft is undergoing a transition from the passenger to the freighter version. The cargo variant, 777-8F, is anticipated to be introduced in 2028. In contrast, the passenger version, 777-8, does not have a confirmed timeline. Qatar Airways, a major customer, has placed orders for approximately 74 aircraft, with additional orders from various other airlines, totaling around 90 aircraft as of 2023. Boeing currently leads in terms of order volume compared to Airbus.

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Aircraft comparison

Comparison Between Embraer Kc-390 and Airbus A400M

Comparison Between Embraer Kc-390 and Airbus A400M

In the following article, we will examine The Embraer KC 390 and the Airbus A400m are the two military aircraft models. Both serve the Military Transportation needs as well as a number of other uses for which the clients employ them. Let’s examine how the two aircraft differ from one another within its class.

Embraer KC-390

The Embraer KC-390 is a twin-engine, medium-size military transport aircraft developed and manufactured by Brazilian aerospace company Embraer. It is designed to perform a variety of missions, including cargo and troop transport, aerial refueling, search and rescue, and medical evacuation.

The aircraft Kc-390 can carry up to 26 tons of cargo, or up to 80 troops, and has a maximum range of 3,400 nautical miles (6,300 kilometers). The KC-390 made its first flight in 2015, and the Brazilian Air Force has ordered 28 aircraft.

The aircraft has been offered for export and has been ordered by Argentina, Portugal, the Czech Republic, and Columbia. How much does the KC 390 cost? By 2013, the KC-390 program had cost US$2.25 billion to develop, and the unit cost is expected to be US$50 million when production begins. This aircraft was first publicly revealed in 2014.

The cargo area of the KC-390 was 35.2 m (115 ft ) in length,11.84 m (38 ft ) in height ahead of the wing. A unique feature was a retractable pressure bulkhead that sealed the cargo cabin and retracted garage door-style into the roof. The KC-90 could transport 74 litters with attendants, 66 paratroopers, or up to 88 fully equipped troops.

Airbus A400M

The Airbus A400M Atlas is a military transport aircraft developed and manufactured by Airbus Defence and Space. It is designed to perform a variety of missions, including strategic and tactical airlift, aerial refueling, and medical evacuation. The A400M can fly to a maximum of 4,100 NM, although this reduces to 2,000 NM with its maximum 37 tonnes of payload. It is equipped with four turboprop engines and advanced avionics, including fly-by-wire technology. The A400M made its first flight in 2009, and it has been ordered by several countries, including Belgium, France, Germany, Spain, Turkey and the United Kingdom.

The aircraft has been delivered to multiple countries and used in various operations and exercises. Can the A400M carry a tank? With a basic fuel capacity of 63,500 liters (50,800 kg), which can be even further increased with additional cargo hold tanks, the A400M is the most capable tactical tanker on the market.

In addition to the ramp, the cargo bay measured 17.71 meters (58 feet) long, 4 meters (13 feet) broad, and 3.85 meters height (12 feet). The cargo bay could be equipped for carrying cargo, moving vehicles, moving troops, or evacuating patients. It could fit up to 20 one-tonne containers or pallets, nine regular pallets with 58 soldiers sitting in fold-down seats along the fuselage’s walls, 120 fully armed soldiers, 116 paratroopers, and 66 stretchers with 25 medical workers.

The Embraer KC-390 and the Airbus A400M are both military transport aircraft designed for a variety of missions, including cargo and troop transport, aerial refueling, search and rescue, and medical evacuation.

However, there are some key differences between the two aircraft:

  1. Manufacturer: The Embraer KC-390 is manufactured by Brazilian aerospace company Embraer, while the Airbus A400M is manufactured by Airbus Defence and Space.
  2. Size: The Embraer KC-390 is a medium-sized military transport aircraft, while the Airbus A400M is a larger aircraft.
  3. Engines: The Embraer KC-390 is powered by two International Aero Engines V2500-E5 turbofan engines, while the Airbus A400M is powered by four Europrop International TP400-D6 turboprop engines.
  4. Maximum Cargo Capacity: The Embraer KC-390 has a maximum cargo capacity of 26 tons, while the Airbus A400M has a maximum cargo capacity of 37 tons.
  5. Maximum Passenger Capacity: The Embraer KC-390 can carry up to 80 troops, while the Airbus A400M can carry up to 116 troops.
  6. Maximum Range: Kc-390 aircraft have a maximum range of around 3,400 nautical miles (6,300 kilometers).while Airbus A400M has 4,100 NM, although this reduces to 2,000 NM with its maximum 37 tonnes of payload.
  7. First Flight: The Embraer KC-390 made its first flight in 2015, while the Airbus A400M made its first flight in 2009.
  8. Avionics: Both aircraft are equipped with advanced avionics, including fly-by-wire technology.
  9. Operators: The Embraer KC-390 is operated by the Brazilian Air Force and other countries, while the Airbus A400M is operated by several countries, including Belgium, France, Germany, Spain, Turkey, and the United Kingdom.Overall, both aircraft are highly capable military transports, but the A400M is larger, can carry more cargo and passengers, and has been in service for a longer period of time.
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Aircraft comparison

Comparison between Tejas mk 1 and Tejas mk 2

comparsion between tejas mk and tejas mk 2

Tejas Mk and Tejas Mk 2 are two models of India’s Tejas Light Combat Aircraft (LCA), an indigenously produced fighter aircraft.

In this video, we’ll have a look at the two Tejas fighter jet types, one of which India is now employing and the other of which is scheduled to launch next year while engines are still being developed. Let’s learn more about this fighter jet and what makes these two planes remarkable and one of a kind.

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The Tejas Mk1, usually referred to as the HAL Tejas, is a light combat aircraft created for the Indian Air Force (IAF). It is a single-seat, single-engine, multi-role fighter aircraft made to suit the requirements of the Indian armed forces.

while Tejas Mk2, also referred as the Tejas Mark 2, is an upgraded variant of the Tejas, a light combat aircraft (LCA) created by the Indian companies HAL and Aeronautical Development Agency.

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The Tejas Mk2 is intended to be a multi-role fighter aircraft with the ability to carry out a variety of tasks, including as air superiority, ground attack, reconnaissance, and electronic warfare.

The Tejas Mk1 has great maneuverability and agility in combat with its delta wing design and tail-less compound delta platform. It has cutting-edge avionics and equipment, including fly-by-wire flying controls, cutting-edge radar, and capability for electronic warfare. The aircraft’s combat radius is about 300 kilometers, and its top speed is Mach 1.8.

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The Tejas Mk2 features a combination of cutting-edge composite materials, such as carbon fibre composites, which help to reduce weight and increase structural strength. The aircraft has a quadruplex digital fly-by-wire flight control system, which offers superior handling characteristics and increased maneuverability.

The Tejas Mk1 is equipped with a variety of air-to-air and air-to-surface weapons. It is powered by a single General Electric F404-GE-IN20 engine, which provides a thrust of around 53 kN. Whereas Tejas Mk2 will be propelled by two General Electric F414-GE-INS6 engines, which will deliver more thrust and better performance than the Tejas Mk1’s single engine.

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While both variants are members of the same family, there are several notable differences between them. Here’s a comparison between Tejas Mk and Tejas Mk 2:

  1. Size and Weight:
    • Tejas MK1: The MK1 has a length of 13.2 meters (43.31 feet) and a wingspan of 8.20 meters (26.90 feet). It has a maximum takeoff weight of around 13,500 kg (29,760 lbs).
    • Tejas MK2: The MK2 is slightly larger, with a length of 14.65 meters (48 feet) and a wingspan of 8.50 meters (27.56 feet). Its maximum takeoff weight is expected to be around 17,500 kg (38,580 lbs).
  2. Engine:
    • Tejas MK1: The MK1 variant is powered by a single GE F404-GE-IN20 turbofan engine, which provides a maximum thrust of approximately 85 kN (19,000 lbf)
    • Tejas MK2: The MK2 variant is expected to feature a more powerful engine, the General Electric F414-GE-INS6 turbofan engine, with a maximum thrust of around 98 kN (22,000 lbf).
  3. Avionics and Electronics:
    • Tejas MK1: The MK1 variant is equipped with a range of avionics and electronics, including an advanced glass cockpit, Multi-Mode Radar (MMR), and advanced electronic warfare suite.
    • Tejas MK2: The MK2 variant is planned to have upgraded avionics, including an Active Electronically Scanned Array (AESA) radar, advanced electronic warfare systems, and improved sensors.
  4. Payload and Armament:
    • Tejas MK1: The MK1 variant has eight hardpoints for carrying various air-to-air and air-to-ground weapons, with a maximum payload capacity of around 5,300 kg (11,700 lb).
    • Tejas MK2: The MK2 variant is expected to have an increased payload capacity, with the ability to carry a wider range of weapons, including air-to-air, air-to-ground, and anti-ship missiles.
  5. Performance:
    • Tejas MK1: The MK1 variant has a maximum speed of Mach 1.6 (1,980 km/h or 1,230 mph) and a service ceiling of around 16,000 meters.
    • Tejas MK2: The MK2 variant has a maximum speed of Mach 1.8 and a service ceiling of around 17,300 m (56,758 ft).

It’s important to remember that the Tejas Mk2 is still in the development stage, and as such, the above-mentioned parameters could change as the project moves forward.

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