@article{michel2021flying,
  title = "Flying in Private Mode: Understanding and Improving the Privacy ICAO Address Program",
  author = "Michel, Guillaume and Strohmeier, Martin",
  year = "2021",
  journal = "Journal of Aerospace Information Systems",
  month = "May",
  pages = "1--9",
  publisher = "American Institute of Aeronautics and Astronautics",
  url = "https://arc.aiaa.org/doi/pdf/10.2514/1.I010938",
  doi = "10.2514/1.I010938",
}