Provided are methods and systems for on-ground communication using an electrical power distribution system of an aircraft. Specifically, two broadband over power line (BPL) communication modules are communicatively coupled to an electrical power distribution system of an aircraft at different locations. A communication-initiation request is transmitted between these modules and, in some examples, is used to establish communication between the modules. In more specific examples, the receiving module determines received parameters of the communication-initiation request, which depend, at least in part, on characteristics of the electrical power distribution system. The received parameters are compared with expected parameters, and an operating indication of the electrical power distribution system is generated based on this comparison. In some examples, the operating indication is used to verify configuration of the electrical power distribution system (e.g., during aircraft assembly), service requirements (e.g., during aircraft operation), and the like.