Connect with us

Aviation

COMAC C919 and ARJ21 completes first SAF Flight

Comac Eyes Saudi Arabian Market to Challenge Western Aircraft Giants

Commercial Aircraft Corporation of China (COMAC) has successfully completed a demonstration flight, where the C919 and ARJ21 both flew on Sustainable Aviation Fuel (SAF) for the first time.

The two flights departed from Shanghai-Pudong International Airport and Dongying Airport in Shandong Province, demonstrating what COMAC calls ‘good flight performance on Sustainable Aviation Fuel’. Both demonstration flights lasted approximately 1 hour. Both aircrafts were fueled with a 60% No 3 Jet Fuel and a 40% bio-aviation Kerosene developed by Chinese oil company Sinopec. 

COMAC's ARJ21 Aircraft being refuelled with SAF for its first flight on SAF

The flights were significant for COMAC, which has been vying to gain a foothold into the highly competitive commercial aircraft market, heavily dominated by the Boeing-Airbus duopoly. Furthermore, most aircrafts which are in service with airlines have been rated to be able to fly on a blend of SAF. These flights would therefore be the first step in the C919 and ARJ21 aircraft’s SAF certification, closing the technological gap between the C919 and the A320/B737 aircraft family. 

On a domestic level, this also marks a step in China’s Carbon neutrality goals, with the integration of SAF playing a part in lowering the CO2 emissions, which is one of the goals. In a statement marking this historic moment, COMAC mentioned ‘COMAC has been developing its aircraft with sustainability in mind, so as to develop an environmentally friendly aircraft’. 

What is Sustainable Aviation Fuel? 

SAF is known as a ‘green fuel’, due to its ability to reduce up to 80% in carbon emissions, relative to the ‘standard’ jet fuels in use today. This is especially important as air travel is projected to increase significantly by approximately 4.3% over the next 20 years, so as to reduce the greenhouse gas emissions from the aviation industry. Sustainable Aviation Fuels (SAF) can be produced from multiple sources, such as waste oil and fats, green and municipal waste, and non-food crops. SAF could also be produced synthetically by capturing carbon (in the form of gases) from the air.

Enjie is currently an aviation journalist at Jetline Marvel, focusing primarily on covering topics regarding Sustainable Air Travel. Being highly passionate about the aviation industry, he showcases his talents by working together with various stakeholders in the industry.

Click to comment

You must be logged in to post a comment Login

Leave a Reply

Aerospace

Pakistan’s Ambitious Plan to Acquire and Produce Chinese FC-31 Stealth Fighter

Pakistan’s Ambitious Plan to Acquire and Produce Chinese FC-31 Stealth Fighter

Pakistan is embarking on an ambitious endeavor to bolster its air defense capabilities with the acquisition and potential local production of the Chinese FC-31 stealth fighter jet.

Talks are reportedly underway between the Pakistan Air Force (PAF) and the Shenyang Aircraft Corporation, the developer of the FC-31, signaling a significant leap forward for Pakistan’s military aviation prowess.

The FC-31, a mid-sized, twin-engine fifth-generation fighter, promises advanced air combat capabilities, including stealth technology that surpasses anything currently in the PAF‘s fleet. With plans to retire the JF-17 production line by 2030, the FC-31 could emerge as the new flagship aircraft, offering unmatched performance and versatility.

Experts speculate that Pakistan’s interest in the FC-31 could also signal broader implications for the international market. As China develops both land and carrier versions of the FC-31, analysts foresee it becoming a cost-effective alternative to pricier options like the F-35, potentially challenging the dominance of the US aerospace industry and reshaping global strategic rivalries.

Adding complexity to the deal is China’s push for the WS-13 engine, previously rejected for the JF-17 but now under consideration for both the FC-31 and future JF-17 variants. Engine standardization could streamline logistical and maintenance processes for the PAF, further enhancing the appeal of the FC-31.

While negotiations continue, the success of the FC-31 acquisition and local production hinges on several factors, including the outcome of the WS-13 engine discussions. Pakistan’s pursuit of the FC-31 comes amidst its eagerness to replace its aging fleet, with previous attempts to upgrade its F-16s by the United States due to geopolitical pressures.

Amidst these developments, Pakistan previous interest in the Turkish-made Kaan fifth-generation fighter underscores its eagerness to replace its aging fleet. Despite previous attempts to secure upgrades for its F-16s from the United States, Pakistan’s quest for advanced aerial capabilities has led it to explore alternative avenues, with the FC-31 emerging as a promising contender in its pursuit of air superiority.

Continue Reading

Aviation

China’s Indigenous HH-100 UAS Successfully Completes First Flight

China’s Indigenous HH-100 UAS Successfully Completes First Flight

In a significant milestone for China’s aviation industry, the HH-100 aerial commercial unmanned transportation system successfully completed its maiden flight, as announced by the Aviation Industry Corporation of China (AVIC) on Wednesday.

The HH-100 demonstrator took to the skies for its inaugural flight at a general aviation airport in Xi’an, located in northwest China’s Shaanxi Province. This successful test was conducted by AVIC, China’s leading aircraft manufacturer, marking a pivotal step in the development of the country’s unmanned aerial vehicle (UAV) capabilities.

Developed independently by AVIC XAC Commercial Aircraft Co., Ltd., a subsidiary of AVIC based in Xi’an, the HH-100 consists of two main components: an unmanned aerial vehicle and a ground-based command-and-control station. This innovative system is designed to offer a cost-effective, high-payload solution for various transportation and logistical needs.

The HH-100 is notable for its low cost and large tonnage capabilities. With a designed maximum take-off weight of 2,000 kilograms and a payload capacity of 700 kilograms, it can transport approximately 4 cubic meters of cargo over a range of 520 kilometers. The drone’s maximum cruise speed is 300 kilometers per hour, and it can operate at altitudes up to 5,000 meters.

Primarily intended for feeder logistics, the HH-100 is also equipped to participate in a variety of other roles, including forest and grassland firefighting, fire monitoring, transportation and delivery of rescue materials, relay communication, and artificial rain enhancement. This versatility makes it a valuable asset in both commercial and emergency response operations.

Looking ahead, AVIC plans to develop a series of products based on the HH-100 platform, with models capable of carrying 5 tons, 10 tons, and even larger payloads. These future developments aim to meet the growing demand for large-scale, intelligent, low-cost, and highly reliable unmanned cargo planes.

The HH-100’s successful first flight marks an important achievement for AVIC and China’s aviation sector, showcasing the potential of homegrown technology to advance the country’s capabilities in unmanned aerial transportation. With its impressive range of features and applications, the HH-100 is poised to play a significant role in enhancing air-ground transportation connectivity and addressing various logistical challenges in the region.

Continue Reading

Aviation

Russia’s Venture into Spare Parts Production for Western-Made Jets

Russia's Venture into Spare Parts Production for Western-Made Jets

In a strategic move to mitigate the challenges posed by the shortage of spare parts for foreign-made passenger aircraft, Russian carriers are charting a new course by turning to domestic alternatives. At the forefront of this shift are two groundbreaking projects unveiled at the St. Petersburg International Economic Forum on June 6.

Leading the charge is Protektor Group, a prominent Russian MRO provider, which has committed a substantial investment of RUB3.5 billion ($39 million) to establish a cutting-edge facility near Moscow Domodedovo airport.

This facility is slated to specialize in the production of spare parts tailored for Airbus A320 and Boeing 737 narrowbody jets, with operations expected to commence in 2026. With a projected workforce of 800 employees, the facility aims to address the pressing demand for critical components in the aviation sector.

This initiative aligns seamlessly with broader governmental endeavors outlined in June 2022, which envisioned the manufacture of 1,036 airplanes using solely Russian parts by 2030. Bolstering this ambition, the state allocated a substantial sum of 283 billion rubles (U.S. $3.1 billion) in January 2024 to propel the production of 609 aircraft, with a particular emphasis on medium-haul models.

Protektor’s trajectory towards this pivotal milestone has been marked by notable achievements, including receiving production organization approval from Rosaviatsia in 2024. Prior to this, the company had earned certification for the overhaul of landing gear for Boeing 737s, solidifying its position as a trusted entity in aircraft maintenance.

Beyond the realm of spare parts production, the Russian aviation industry is poised for a significant transformation as it gears up to redefine its identity. Sergey Chemezov, the head of Rostec, the state-owned conglomerate overseeing aerospace, engineering, and defense sectors, has unveiled ambitious plans to resurrect the renowned ‘Yakovlev‘ brand. This rebranding initiative extends across the spectrum of Russian-made airliners, signaling a new era of innovation and prominence.

Continue Reading
Advertisement

Advertisement

Trending