This document is a patent application (US20260084837A1) filed with the USPTO on June 27, 2025, by James Senerth. It describes systems and methods for synchronizing ground power units (GPUs) to provide combined power for aircraft engine starting. The core innovation involves a synchronization process where the output signals from multiple GPUs are phased to be in sync, allowing for a more robust power supply.

While this is a patent application and not a regulatory rule, it may be of interest to entities involved in aviation ground support equipment and power systems. Compliance officers in the aerospace or transportation sectors should note this technological development as it could influence future industry standards or operational procedures related to aircraft ground power. No immediate compliance actions are required, but awareness of emerging technologies in this domain is advisable.