@misc{indiciaec0ab36bfc8ca,
  title = {Wake Vortex Advisory System (WakeVAS) Concept of Operations},
  author = {Rutishauser, David and Lohr, Gary and Hamilton, David and Powers, Robert and McKissick, Burnell and Adams, Catherine and Norris, Edward},
  year = {2003},
  url = {https://ntrs.nasa.gov/citations/20030038804},
  note = {Source identifier: 20030038804}
}