What are the general maintenance requirements for Evtol devices?

evtol maintenance

As these vehicles edge closer to widespread commercial use, understanding their maintenance requirements is critical for ensuring safety, reliability, and economic viability.

DO-254 vs. DO-178C: The avionics certification battle slowing down eVTOLs

certification

The promise of electric vertical take-off and landing (eVTOL) aircraft revolutionizing urban mobility with safe, efficient air travel faces a formidable obstacle in 2025: avionics certification. Standards DO-178C and DO-254, established by the Radio Technical Commission for Aeronautics (RTCA), govern the safety of software and hardware in aviation systems.

How China’s new stealth fighter flies

J–35A

China recently unveiled its new J-35A stealth fighter at the Zhuhai Airshow in southern China, where it demonstrated its capabilities for the first time during an adaptive training exercise. The J-35A is China’s second fifth-generation stealth fighter after the J-20, making it the only country after the United States to operate two such advanced aircraft. This significant milestone reflects China’s rapid advancements in military technology and its determination to achieve parity with leading global powers.