@misc{indiciae4c5f19562552,
  title = {Update 8501: A new specification for rotorcraft handling qualities},
  author = {Key, David L. and Blanken, Chris L. and Hoh, Roger H.},
  year = {1987},
  url = {https://ntrs.nasa.gov/citations/19880046868},
  note = {Source identifier: 19880046868}
}