Alwaleed bin Talal’s private jet is Boeing 747-400 HZ-WBT7. His A380 palace was never built and his A340 went to Gaddafi. Specs and tail numbers inside.
What are planes made of? Mostly aluminum alloys, but the 787 and A350 are now about half carbon composite. The real material breakdowns, plane by plane.
Supercharger vs turbocharger: one runs off the crankshaft, one off exhaust. How they differ on lag, efficiency, heat and power at altitude, with FAA data.