Aerospace

Bell 505 Becomes World’s First Single Engine Helicopter to Fly Using 100% SAF

Bell Textron announced the Bell 505 completed its first flight fueled solely by 100% Sustainable Aviation Fuel (SAF), marking the first-ever single-engine helicopter to fly with 100% SAF. Bell collaborated with Safran Helicopter Engines, Neste, GKN Aerospace and Virent Inc. to make this Bell 505 flight possible.

To achieve this flight, Bell collaborated with Safran Helicopter Engines, manufacturer of the Arrius 2R engine on the Bell 505; GKN Aerospace, the fuel system component supplier; Neste, the SAF supplier; and Virent, Inc., a Marathon Petroleum Corp. subsidiary that manufactures renewable fuels and chemicals. Safran Helicopter Engines and GKN Aerospace conducted thorough testing on the engine and fuel system components.

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Neste and Virent collaborated to blend, test, and deliver the SAF for this project as a 100% drop-in fuel. SAF, made from used cooking oil or other bio-based feedstocks, typically must be blended with petroleum products because it doesn’t include a component called “aromatics,” which is required to meet today’s aviation fuel specifications. Virent manufactures an aromatics component made from renewable plant sugars, which was added to Neste’s neat SAF, eliminating the need to blend SAF with petroleum fuel. The SAF supplied for this test flight by Neste and Virent is therefore a “100% drop-in” replacement for petroleum-based aviation fuel, requiring no engine modifications.

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Bell’s own training fleet and demonstration aircraft currently use SAF in their operations. The team continues to guide customer conversations around its implementation and monitors SAF testing in a dedicated Bell 505 with Safran Helicopter Engines. This flight supports Textron’s Achieve 2025 Sustainable Footprint goal for 20% reduction in greenhouse gas emissions across the enterprise, among other sustainability initiatives.

The Bell 505 is a five-seat aircraft designed for safety and efficiency while using the most advanced technology to date. The platform uses a fully integrated Garmin G1000H NXi avionics suite and Safran Arrius 2R engine with a dual-channel FADEC.

Aerospace

EASA Ends Suspension on PIA, Approves Flights to Europe

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The suspension of Pakistan International Airlines (PIA) from operating in Europe is finally over, marking a significant turning point for Pakistan’s aviation sector.

After years of scrutiny and stringent safety assessments, the European Commission and the European Aviation Safety Agency (EASA) have officially lifted the ban on PIA. This decision also grants Airblue authorization to operate flights to Europe, further enhancing Pakistan’s connectivity with the region.

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PIA’s suspension, initially imposed in June 2020, was a direct consequence of concerns regarding the oversight capabilities of Pakistan’s Civil Aviation Authority (PCAA). These concerns were triggered shortly after a tragic PIA plane crash that claimed 97 lives, prompting an investigation into the validity of pilot licenses issued in the country.

Now, after four years of continuous efforts and reforms by the PCAA, EASA has expressed renewed confidence in Pakistan’s aviation regulatory framework. In a statement, EASA highlighted that Pakistan has successfully addressed safety compliance issues, enabling PIA to resume its operations within the European Union.

A spokesperson for PIA expressed optimism, emphasizing the airline’s commitment to strictly adhere to EASA’s regulations and guidelines. “This milestone has been achieved after four years of relentless efforts by the PIA management,” the spokesperson said.

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The lifting of the ban is expected to have a profound impact on PIA’s future. The airline, which employs over 7,000 people, has faced criticism in the past for poor management, financial instability, and regulatory challenges.

However, the restoration of European operations is seen as a vital step toward regaining its competitive edge, improving its financial standing, and restoring its reputation on the global stage.

Pakistan’s government, which has been exploring options to privatize the debt-laden national carrier, is hopeful that this development will attract foreign investment and bolster the country’s aviation industry.

With a renewed focus on compliance and safety, PIA is now poised to rebuild its presence in Europe, offering Pakistani travelers and international passengers more connectivity and improved service.