Contrail - Anti-contrail Measures

Anti-contrail Measures

Military aircraft take precautions to avoid contrails which greatly enhance visual detection ranges, including choice of altitude.

Read more about this topic:  Contrail

Famous quotes containing the word measures:

    “... moral certainty is certainty which is sufficient to regulate our behaviour, or which measures up to the certainty we have on matters relating to the conduct of life which we never normally doubt, though we know that it is possible, absolutely speaking, that they may be false.”
    —René Descartes (1596–1650)