@misc{indiciaede0e4fb32037,
  title = {GPS Position and Heading Circuitry for Ships},
  author = {Cooke, Michael P. and Yim, Hester J. and Gomez, Susan F.},
  year = {2003},
  url = {https://ntrs.nasa.gov/citations/20110023900},
  note = {Source identifier: 20110023900}
}