Free sample articles newly available from International Journal of Sustainable Aviation

The following sample articles from the International Journal of Sustainable Aviation are now available here for free:

• Winglet design and analysis for low-altitude solar-powered UAV
• Comparison of aircraft engine performance and emission analysis using alternative fuels
• Safety assessment of RNP AR approach procedures
• Evaluation of hardness and density properties of sintered Inconel 718 using palm oil-based binder
• Operational conditions influence on aircraft engine emission and pollution inside the airport