page_title: Undercarriage arrangements
section_title: Boeing
hierarchical_section_title: Undercarriage arrangements / Boeing
caption_attribution_description: English: British Airways Boeing 747-400 (G-CIVX) main undercarriages during landing at London Heathrow Airport, England.
context_page_description: Below are featured the wheeled undercarriage arrangements of some modern commercial jet airliners and large military aircraft.
caption: A Boeing 747-400's main landing gear. Note the toes-up bias angle of the bogies/trucks on the wing gear, to ensure correct stowage upon retraction
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