US-based aerospace leader Boeing says that it has now signed the largest Landing Gear Exchange (LGE) agreement in its history with the Singapore Airlines (SIA) Group, which was unveiled at the Singapore Airshow on February 4, 2026. The contract covers landing gear exchanges for more than 75 jets across the group’s Boeing 737 MAX and 787 Dreamliner fleets, as well as doubling down on maintenance for other of the manufacturer’s other models in operation with Singapore Airlines.