lunes, 2 de febrero de 2026
DLR-led STAR project shines light on performance boost from ‘active twisting’ rotor blades
German researchers believe the addition of active twisting technology to helicopter main rotor blades can significantly improve performance while also cutting noise and vibration levels.
KF 21 Jet Fighter Has South Korean Engine
- The South Korean KF-21 jet fighter will enter service next month
- Fighter-bombers are to be ordered and delivered by 2032
- Stealth version will show up sometime in the 2030s
- This year South Korea began development of a South Korean engine for the KF-21
continue reading: https://www.strategypage.com/htmw/htproc/articles/2026020142415.aspx
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