2000年2月22日， 中航 浙江航空公司 一架DHC-8担当杭州飞往温州的F65576次航班在 笕桥机场 起飞15分钟、爬升至3300米后左侧发动机内部滑油泄漏，引起发动机失效自动停车。

The Dash 8 was offered in four sizes: the initial Series 100 (1984–2005), the more powerful Series 200 (1995–2009) with 37–40 seats, the Series 300 (1989–2009) with 50–56 seats, and Series 400 (1999–2022) with 68–90 seats. The QSeries (Q for quiet) are post-1997 variants fitted with active noise control systems.

冲8－Q400型客机是由加拿大 庞巴迪 公司研制的高速涡轮 螺旋桨飞机，采用双人驾驶制，最大载客量78人，巡航时速可达650公里，最大航程约2390公里，最大飞行高度可达7600米。

Building on the success and popularity of the Dash 8-100/200/300 aircraft, the Dash 8-400 entered into service with significant enhancements including new engines, a modernized cockpit, and improved aerodynamics. Seating up to 90 passengers, the Dash 8-400 is the highest capacity turboprop on the market today and has the lowest unit cost.

Mar 6, 2023 · The Dash 8-400 comes with two Pratt & Whitney Canada PW150A engines rated at 4,850 shp (3,620 kW) that can cruise the aircraft at 360 knots (667 km/h). The turboprop engines operate with a gas turbine engine turning the propeller. The Q400/Dash 8-400 does not have the four-bladed propellers of previous members of the Dash 8 family.

Jan 17, 2020 · DHC-8-Q400是最安静的螺旋桨飞机，坐在发动机旁边声音大小和GE90-115B差不多大，绝对对得起它Q（Quiet）的命名。 与它师出同门的DHC-6双水獭噪音就非常大，飞行时必须佩戴耳塞。

Bombardier's 70 seat de Havilland Dash 8 Series Q400 (or Q400 for short) is the latest and longest member of the successful Dash 8 family, but with new engines, avionics and systems, a modified wing and stretched fuselage is essentially an all new aeroplane.

总之 加拿大德哈维兰公司的 DHC-8 Q400 是一款先进的支线飞机，它提高了涡轮螺旋桨飞机的标准。 飞机的标准。 我们编制了一份使用De Havilland Dash 8 Q400的航空公司的完整清单。 拥有 De Havilland Dash 8 Q400 (DH8D) 飞机的航空公司最新名单。 SeatMaps 上各种机舱布局的链接.

The engines powering the three basic Dash 8 models are variants of the Pratt & Whitney Canada (P&WC) PW120. These are rated from 2,000 shaft horse power (shp) on the Dash 8-100 to 2,500SHP on the Q300 (see table, page 7). The Q400 series is powered by P&WC’s PW150A engine, rated at 5,071shp (see table, page 7).

Jun 10, 2023 · Improvements made by Bombardier to this series of DHC-8 airframes included increased-capacity and combination passenger/cargo variants, as well as what was marketed as the Q400 NextGen, an upgrade that was launched in March 2008 and first delivered on May 11, 2009, to Norwegian regional airline Wideroe.