@misc{indiciaeedb45cd41469,
  title = {Search and rescue satellite-aided tracking system},
  author = {Trudell, B. and Gutwein, J. M. and Vollmers, R. and Wammer, D.},
  year = {1980},
  url = {https://ntrs.nasa.gov/citations/19810049129},
  note = {Source identifier: 19810049129}
}