@misc{indiciaecf5753a97781,
  title = {Flow visualization of mast-mounted-sight/main rotor aerodynamic interactions},
  author = {Ghee, Terence A. and Kelley, Henry L.},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19930063283},
  note = {Source identifier: 19930063283}
}