The Boeing Company

Ronald W Davidson

Shailesh Atreya

Kevin Andrew Wise

Gerald D Miller

Adrian Viisoreanu

Wesley K Moore

William John Bigbee-Hansen

Russell W Morris

Albert D Olsen

Hydrogen powered air vehicles that in some embodiments can fly with very long endurance (10 or more days) at altitudes over 60,000 ft carrying payloads of up to 2,000 pounds. Embodiments may include features such as large wingspan relative to fuselage and an all composite or partial composite structure for light weight and strength. The aircraft of the invention use one or more internal combustion engines adapted for hydrogen combustion, each engine driving propellers. The hydrogen fuel is stored on board in containers, located within the fuselage, as a cryogenic liquid, and is vaporized in a heat exchanger before delivery to the internal combustion engine.

Long endurance hydrogen powered vehicle

A vehicle management and mission management computer architecture and packaging may include a first line replaceable unit and a second line replaceable unit. The first line replaceable unit may include a vehicle management system computer channel coupleable to a group including at least one mission related system and at least one vehicle system. The first line replaceable unit may also include a mission management system computer channel coupleable to the group including the at least one mission related system and the at least one vehicle system. The second line replaceable unit may include another vehicle management system computer channel coupleable to the group including the at least one mission related system and the at least one vehicle system. The second line replaceable unit may also include another mission management system computer channel coupleable to the group including the at least one mission related system and the at least one vehicle system.

Vehicle management and mission management computer architecture and packaging

Growing community of inventors

St. Paul, MO, United States of America

Ronald W Davidson