Why the Boeing 737 Lacks Landing Gear Doors
The iconic Boeing 737 operates without main landing gear doors, a design decision rooted in its 1960s origins.
1 min readvia Simple Flying

The Boeing 737, a staple in commercial aviation, operates without main landing gear doors. This design choice dates back to the aircraft's inception in the 1960s, aimed at simplifying the structure and reducing the weight of the aircraft.
The Boeing 737 does not have main landing gear doors.
What has been confirmed
It is confirmed that the Boeing 737 does not feature main landing gear doors. Additionally, the aircraft's original design targeted short routes and less developed airfields, highlighting practicality over complexity.Why it matters
An understanding of the Boeing 737's design provides insight into how aircraft engineering has evolved to prioritize efficiency and reliability. Without landing gear doors, maintenance becomes simpler, reducing potential downtime for airlines, which is crucial in US aviation where time and cost efficiency are vital.FlyMarshall context
FlyMarshall recognizes the significance of the Boeing 737's design in shaping modern commercial aviation, noting that some of its contemporaries, such as the Embraer E-Jet series and CRJ, also lack landing gear doors. This reflects a broader trend in aircraft engineering focused on operational efficiency.What happens next
There are no plans to modify current 737 models to include landing gear doors due to the extensive reengineering required and associated costs. Boeing continues to focus on optimizing other aspects of the aircraft to meet contemporary aviation needs.Continue reading
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