Q400 limitations. First produced in 1984 they have proven to be successful in the commercial aviation industry. The ANVS works by analyzing the airframe noise and then playing the sounds back to cancel out the waves of aircraft noise. Oct 20, 2011 · The Bombardier Q400 specifications and dimensions information listed here is from various data sources including information published by the manufacturer (Bombardier and De Havilland Canada) and data posted by the Federal Aviation Administration (FAA). Rebranded as Bombardier Q400 in a Bombardier’s attempt to sell the Dash 8-400 as a “quiet” turboprop, the aircraft is equipped with an Active Noise and Vibration System (ANVS). Type designation with a Q for quiet. The Q400 Dash 8 airliner was developed by Bombardier to meet the requirements of regional airlines for larger aircraft on high-density, short-haul routes. The aircraft is equipped with Pratt & Whitney Canada PW150A engines, offering impressive performance and reliability. The Q400 has a cruising speed close to that of most regional jets, and its mature engines and systems require less frequent maintenance, reducing its disadvantage. May 2, 2024 · The Q400 is known for its excellent short-field performance and its ability to operate from unpaved runways. The Q400 is incorporated into the fleets of multiple legacy and low-cost carriers across the continent. fdhksj vrf krscjbe whjh hqvz ukgqn wjbcrg phcqk adotq djsqjfq