![]() The Dash 8 Q400 tends to have between 68 and 90 passengers, depending on the company that is operating the aircraft. Thoughts of increasing seating to 100 were abandoned in 2018, and the different model ATRs maintain a lower seat capacity to this day. Around 2010 there was mention of increasing seat capacity to 90 seats by stretching the ATR once again. The spacing of the seating is the deciding factor for how many seats can be installed, as fewer seats provide more legroom. The ATR 72 can be installed with 72 to 78 seats. Later on, they can even decide to customize their aircraft by adding or removing the number of seats that they see fit. While the ATR and the Dash 8 come at a certain size and are expected to carry a certain number of seats, companies can actually choose the number of seats they desire in the aircraft. Naturally, by being smaller aircraft, the number of passengers that can be carried along with their baggage is limited. Each engine has 5,071 horsepower, more than enough strength for the plane to take off and maintain a climb on one engine.Īlthough the Q400 has a longer range than the 72, the increase in fuel burn from the extremely powerful engines is enough for some companies to decide that they are too expensive to operate. This is also with the Pratt and Whitney engines, but the P150 model. The Dash 8 Q400 has a range of approximately 1,267 miles. This is with two Pratt and Whitney P100 engines that carry 2,475 horsepower each and consume about 5.3 lbs of fuel per mile. The ATR 72-600 model has a range of 929 miles. ![]() Oftentimes the more distance the aircraft can travel, the better fit it will be. When it comes to range a regional carrier will choose the aircraft that best suits its needs. The weather, weight, and performance of the aircraft itself are just a few. The range of aircraft is dependent on a number of factors. Ryukyu Air Commuter is the world’s sole operator of the Q400CC, a combi version of the Q400. The Q in its name was code for “Quiet”, as these models were given active noise canceling systems in order to reduce the level of sound from the engines that are mounted right next to the fuselage. The aircraft can be equipped with 68 to 90 seats. The Q400 models of the Dash 8 came along in 1999, well after De Havilland Canada’s acquisition by Bombardier. The Dash 8 model followed the Dash 7, equipped with stronger engines to improve cruise performance at a lower price. The De Havilland Canada Dash 8, is most often referred to as the Dash 8. The ATR 72 was designed as a stretched model of the 42, also receiving its name due to passenger count. ![]() The original ATR was the model 42, named after its passenger capacity of 40 to 52 people. Both models are quite young in terms of aircraft, that said, their predecessors were what lead to the manufacturing of these models.ĪTR was a company created when a French and an Italian group decided to merge their work in order to create a new line of regional aircraft. While the ATR 72 made its debut in October of 1988, the Dash 8 Q400 actually had its first flight in June of 1983. Bangkok Air ATR 72 taxiing at Phuket airport. So what’s the difference between these ATR and Dash 8 models? Let’s take a look at their key features and find out. When traveling within the country or at least to closer destinations, the two types you might find yourself sitting in a lot can include ATR 72 and Bombardier Dash 8 Q400. While jets dominate the air when it comes to international flying, regional operations tend to prefer using smaller aircraft, often, turboprops.
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