Researchers from Airbus have proposed a machine learning-based system to estimate the weight of helicopters during takeoff. The system uses data from the company's global fleet and is designed to be implemented on legacy avionics computers. The authors detail their approach, which includes a learning assurance process aligned with industry standards, and demonstrate its suitability for deployment in critical functions such as alerting systems. --- Why it matters: This matters because it addresses a specific challenge in aviation: accurately estimating helicopter weight during takeoff is crucial for safety and efficiency. This system could potentially improve the reliability of alerting systems and other critical functions on helicopters. Source: https://arxiv.org/abs/2608.19210