12 Unmanned aircraft, UAVs, and drones; unmanned aircraft, UAVs, and drones for performing: emissions sensing, including sensing of methane from offshore drilling platforms, search and rescue operations, delivery of packages to offshore oil, gas and renewable energy platforms, inspection of offshore oil, gas and renewable energy platforms including wind turbines, data collection from, and/or data delivery to, offshore oil, gas and renewable energy platforms, safety improvement, bird and mammal surveys, and premium small-package logistics service