The Boeing Company
Blockchain configuration history for aircraft maintenance, modification, and activity tracking

Abstract:

A vehicle configuration and activity history tracking system and method. A first vehicle configuration and history blockchain is read from a first node in a vehicle configuration and history blockchain network comprising a plurality of nodes. A second vehicle configuration and history blockchain is read from a second node in the plurality of nodes of the vehicle configuration and history blockchain network. The first vehicle configuration and history blockchain is compared to the second vehicle configuration and history blockchain to determine whether the first vehicle configuration and history blockchain is valid. A new maintenance operation on the vehicle or a new modification of the vehicle is initiated using the first vehicle configuration and history blockchain in response to a determination that the first vehicle configuration and history blockchain is valid.