@misc{indiciaebf62a9ce9d26,
  title = {Alternate Communications Spectrum Study (ACSS) for Aviation Data Links (ADL)},
  author = {Matolak, David W.},
  year = {2003},
  url = {https://ntrs.nasa.gov/citations/20040000721},
  note = {Source identifier: 20040000721}
}