Abstract: A method for managing an electronic logbook of an aircraft, comprises the steps of agreeing or refusing a read and/or write request by a client post as a function of predefined criteria comprising criteria associated with predefined time intervals and network connectivity criteria. Developments describe the management of a degraded mode (for example in case of interruption and/or of the restoral of network connectivity, e.g. with notification of the client posts and/or local backup saves), criteria further dependent on that part of the electronic logbook designated by the read and/or write request, security levels and/or priority levels. Encryption, integrity verification, network quality of service and distributed database aspects are described. Software and system aspects are described.

Abstract: A method for managing an electronic logbook of an aircraft, comprises the steps of agreeing or refusing a read and/or write request by a client post as a function of predefined criteria comprising criteria associated with predefined time intervals and network connectivity criteria. Developments describe the management of a degraded mode (for example in case of interruption and/or of the restoral of network connectivity, e.g. with notification of the client posts and/or local backup saves), criteria further dependent on that part of the electronic logbook designated by the read and/or write request, security levels and/or priority levels. Encryption, integrity verification, network quality of service and distributed database aspects are described. Software and system aspects are described.