@misc{indiciaebf0d8abf1b9f,
  title = {Airborne telemetry calibrator type 4x4, mod i},
  author = {Fitz, J. S. and Stattel, R. J.},
  year = {1965},
  url = {https://ntrs.nasa.gov/citations/19650020358},
  note = {Source identifier: 19650020358}
}