The 747-600X concept featured a greater stretch to 279 ft (85 m) with seating for 548 passengers, a range of up to 7,700 nmi (8,900 mi, 14,300 km), and a gross weight of 1.2 Mlb (540 Mg).

2023年1月5日 · The 747X was a project concept of a bigger version of the 747. It would use a new wing (derived from technology created for the Boeing 777 series) and use the latest engines that would allow a bigger, heavier aircraft to take off.

2021年7月25日 · Today, we are going to look at the 747-500X and -600X variants that never made it off the drawing board. The 747-500X and -600X were a tandem proposal that would have catered to the ultra-long-haul market but was honestly just a little too late or maybe a bit too much airplane…or both.

The 747-600X concept featured a greater stretch to 279 ft (85 m) with seating for 548 passengers, a range of up to 7,700 nmi (8,900 mi, 14,300 km), and a gross weight of 1.2 Mlb (540 Mg).

The 747-500X concept featured an increased fuselage length of 18 ft to 250 ft long, and the aircraft was to carry 462 passengers over a range up to 8,700 nautical miles. The 747-600X concept featured a greater stretch to 279 ft with seating for 548 passengers and a …

2021年2月18日 · The 747-600X concept featured a greater stretch to 279 ft. (85 m) with seats for 548 passengers, a range of up to 7,700 nmi (8,900 mi, 14,300 km), and a gross weight of 1.2 Mlb (540 tons).

2020年1月10日 · Each of these aircraft was further stretches of the Boeing 747 able to carry more passengers than ever before. 747-500X - 462 passengers to a range up to 8,700 nautical miles 747-600X - 548 passengers, a range of up to 7,700 nautical miles

2023年11月2日 · The proposed 747-600X would indicate its higher-numbered variant being a further stretch to 85 metres in length. As a result, it could seat closer to 550 passengers and harbour a smaller range of 7,700 nautical miles or 14,300 kilometres.

The 747-500X concept featured an 18 ft (5.5 m) stretch to 250 ft (76.2 m) long, and the aircraft was to carry 462 passengers over a range up to 8,700 nautical miles (10,000 mi, 16,100 km), with a gross weight of over 1.0 Mlb (450 Mg).157 The 747-600X concept featured a greater stretch to 279 ft (85 m) with seating for 548 passengers, a range of ...

2023年12月10日 · The Boeing 747X was a suggested stretch of the 747-400, aiming to compete with the Airbus A380, which was studied as the A3XX at the time. However, the 747X line extended to variants such as the -500X and -600X during the 1990s.