Boeing 777 Cbt #7 Pressurization

Why is the Boeing 777 so special?
The 777 is the world's largest twinjet and the most-built wide-body airliner. The jetliner was designed to bridge the gap between Boeing's other wide body airplanes, the twin-engined 767 and quad-engined 747, and to replace aging DC-10s and L-1011 trijets.
The Boeing 777, commonly referred to as the Triple Seven, is an American long-range wide-body airliner developed and manufactured by Boeing Commercial Airplanes. The 777 is the world's largest twinjet and the most-built wide-body airliner. The jetliner was designed to bridge the gap between Boeing's other wide body airplanes, the twin-engined 767 and quad-engined 747, and to replace aging DC-10s and L-1011 trijets. Developed in consultation with eight major airlines, the 777 program was launched in October 1990, with an order from United Airlines. The prototype was rolled out in April 1994, and first flew in June. The 777 entered service with the launch operator United Airlines in June 1995. Longer-range variants were launched in 2000, and first delivered in 2004.
The Triple Seven can accommodate a ten-abreast seating layout and has a typical 3-class capacity of 301 to 368 passengers, with a range of 5,240 to 8,555 nautical miles [nmi] (9,700 to 15,840 km; 6,030 to 9,840 mi). The jetliner is recognizable for its large-diameter turbofan engines, six wheels on each main landing gear, fully circular fuselage cross-section, and a blade-shaped tail cone. The 777 became the first Boeing airliner to use fly-by-wire controls and to apply a carbon composite structure in the tailplanes.

[@joannegracelleyap8277]

This is gold. Thank you for sharing these.

[@herkesyadahickimse2397]

Thank you very much

[@ABC-rb5uf]

Watching something on MH370 and I believe in the suicide / murder theory, but there is still many stating they believe the cabin lost pressure and the pilots were unaware and feel unconscious (like Helios 522). How on earth could someone not know the cabin has a pressurization issue (Warnings at 13:30). Thanks so much for posting this video it gave me a little more insight into the alerts