A communication method for communicating computer data between an aircraft and a separate piece of electronic equipment. According to the invention, such a communication method comprises the following steps: a first transmission step for transmitting raw data from sensors arranged on the aircraft to a calculation device; a first decoding step for decoding the raw data and for generating decoded data; a first processing step for processing the decoded data and generating standardized data; a first storage step for storing the standardized data in a first memory; and a first utilization step enabling the separate piece of electronic equipment to utilize the standardized data contained in the first memory.