Spotting Narrow-Body Airliners with 2-Engines Under Wings
The airliner is a narrow-body, and has two engines under the wings ... what type of aircraft is it?
Most jet airliners in service today have two engines, one under each wing, including those manufactured by Boeing and Airbus.
Boeing continues to manufacture the highly successful twin-engine, narrow-body 737 series, while Airbus produces large numbers of its A320 family. The Boeing 757 twin-engine is out of production but still in active usage.
Popular Twin-Engine Narrow-Body Airliners in Service
|The chart below shows a side-by-side comparison of popular twin-engine narrow-body jetliners in service today, including the Boeing 737, Airbus 320 and the Embraer E175. It also includes the Bombardier CS100 now being delivered.|
Twin-Engine Narrow-Body Boeing Airliners
Boeing continues to manufacture the highly successful 737 series, with thousands in service around the world, including the popular 737-NG models.
|The Boeing 737 has two engines, a main landing gear consisting of two sets of two wheels, and a triangular section at the front of the tail. The nose is "pointed".
See more Boeing 737 photographs and spotting tips
|The twin-engine, narrow-body American Airlines Boeing 757 identified by its dolphin-shaped nose
See more Boeing 757 photographs and spotting tips
|Chart showing spotting tips between the 757-200 and 757-300 models. The –200 has 3 cabin doors on each side of the fuselage along with emergency exit doors either aft of the wing or over the wing. The -300 has 4 cabins doors.|
Twin-Engine Narrow-Body Airbus Airliners
Airbus produces large numbers of its highly successful A320 family, including not only the A320, but also the A318, A319 and A321.
| The narrow-body Airbus A320 has a rounder nose than Boeing jets and no leading edge "triangle" in front of its tail. The A320 was shortened into the A318 and A319, and stretched into the A321. All have similar design features.
See more Airbus A320 photographs and spotting tips
|The typical Airbus A320-series airliner has a "rounded nose", a windshield straight across the bottom, and its rear windshield window "notched" at the top.|
| Spotting guide for the Airbus A320 family of jetliners:
A318, A319, A320 and A321
|Comparison of the Airbus A319 and A320:
A319 has one exit door over the wing. The A320 has two exit doors over the wing.
| The narrow-body, twin-engine Airbus A321 features four exit doors along the fuselage. Shown here is a Swiss A321-200.
See more Airbus A321 photographs and spotting tips
Embraer and Bombardier Twin-Engine, Wing-Mounted Narrow-Body Airliners
Embraer and Bombardier are also manufacturing a series of narrow-body, single-aisle airliners with twin wing-mounted engines.
Embraer builds the Ejet and Ejet E2 series, while Bombardier builds the C Series airliners.
|Embraer E190 of KLM of the E-Jet Series, with its twin jets mounted under the wings
More about the Embraer E-Jet series
Bombardier CS100 of the C Series, in flight
|The chart below shows a side-by-side left fuselage view of the Bombardier CS100 (top) and the Embraer E175 (below)|
Antonov Twin-Engine, Wing-Mounted Narrow-Body Airliners
The Antonov Ccompany offers a complete range of regional passenger planes, from the 27−seat turboprop Antonov An-38 to the Antonov−148 and Antonov−158 jets.
|Antonov An-148, a twin-jet regional airliner
(photo courtesy of the Antonov Company)
|Antonov An-158, a twin-jet regional airliner
(photo courtesy of the Antonov Company)
Mitsubishi Twin-Engine, Wing-Mounted Narrow-Body Airliners
Under development is the Mitsubishi Regional Jet (MRJ), which had its first flight in November of 2015. This airliner will have two engines, one under each wing, and carry from 70-90 passengers. Two models will be available, the MRJ70 and the MRJ90.
Mitsubishi Regional Jet MRJ
Russia's MC-21-300 Narrow-Body Airliner
Russia’s MC-21-300 narrowbody completed its maiden flight at Irkutsk Aviation Plant airfield in Siberia, about 2,600 miles east of Moscow, on May 28, 2017. It is being built by United Aircraft Corporation (UAC) and Irkut Corporation. The MC-21-300 can carry up to 211 passengers, while the MC-21-200 is designed to carry 165 passengers.
United Aircraft Corporation Irkut MC-21-300 Airliner