@misc{indiciae71c778b31c17,
  title = {Visual augmentation for night flight over featureless terrain},
  author = {Kaiser, Mary K. and Johnson, Walter W. and Mowafy, Lyn and Hennessy, Robert T. and Matsumoto, Joy A.},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19930051924},
  note = {Source identifier: 19930051924}
}