The 132 publications in the “Selected Bibliography of NACA-NASA Aircraft Icing Publications” ¹ include seven citations that were not published by NACA. This also has an effect of making some them difficult to find online:

• Two NASA publications

  • Perkins, Porter J.: Summary of Statistical Icing Cloud Data Measured Over United States and North Atlantic, Pacific, and Arctic Ocean During Routine Aircraft Operations. NASA Memo 1-19-59E, 1959.
  • Gray, Vernon H.: Prediction of Aerodynamic Penalties Caused by Ice Formations on Various Airfoils. NASA-TM-D-2166, 1964.

• Two references to NASA-TM-X-54700, which purportedly documents the “Compilation of the Paper Presented at NACA Conference on Some Problems of Aircraft Operation". However, the citation NASA-TM-X-54700 appears to be an error, as on the ntrs it is listed as “Space radiation- a compilation and discussion”. The “Compilation of the Paper Presented at NACA Conference on Some Problems of Aircraft Operation" is available as a print book.

  • von Glahn, Uwe H.: "Some Considerations for the Need of Icing Protection of High-Speed, High-Altitude Airplanes", NACA Conference on Some Problems of Aircraft Operation. NASA-TM-82265, 1954.
    • The NTRS link does not have a file download available.
  • Gray, Vernon H.: "Icing Conditions to be Expected in Operation of High-Speed, High-Altitude Airplanes". NACA Conference on Some Problems of Aircraft Operation. NASA-TM-82266, 1954.
    • The NTRS link does not have a file download available.

• Three presentations by NACA staff given at conferences

  • Gray, Vernon H.: "Correlation of Airfoil Ice Formations and Their Aerodynamic Effects With Impingement and Flight Conditions". SAE preprint No. 225 (paper presented at SAE National Aeronautics Meeting), October 1957.
    • The NTRS link does not have a download available.
    • It is available for purchase from the SAE.
    • this appears to be similar to ²
  • Gray, Vernon H.: "Heat Requirements for Ice Prevention on Gas-Heated Propellers". SAE preprint No. 424 (paper presented at SAE Annual Meeting), 1950.
    • The NTRS link does not have a download available.
    • It is available for purchase from the SAE.
  • von Glahn, Uwe H.: "The Icing Problem", presented at Ottawa AGARD Conference. AG 19/P9, 10-17 June 1955.
    • The NTRS link does not have a download available.
    • I have not been able to find this.
    • It appears to be what is reproduced in full in ¹ as "The Icing Problem- Current Status and Research".

Notes: