@misc{indiciaeca0cdc0c823c,
  title = {NASA's Learn-to-Fly Project Overview},
  author = {Heim, Eugene H. D. and Viken, Erik M. and Brandon Jay M. and Croom, Mark A.},
  year = {2018},
  url = {https://ntrs.nasa.gov/citations/20190027218},
  note = {Source identifier: 20190027218}
}