Techno-Sud Vigilant

The Techno-Sud Vigilant is a small UAV helicopter developed in France in the 1990s for reconnaissance and surveillance applications.

It is a helicopter of conventional main-tail rotor configuration, and powered by a 9 kW (12 hp) two-stroke engine. The Vigilant is marketed by Thales, and is being sold to both military and civilian users. Civilian users have accounted for the bulk of sales, using it for applications such as security or environmental monitoring.

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Famous quotes containing the word vigilant:

    How vigilant we are! determined not to live by faith if we can avoid it; all the day long on the alert, at night we unwillingly say our prayers and commit ourselves to uncertainties. So thoroughly and sincerely are we compelled to live, reverencing our life, and denying the possibility of change. This is the only way, we say; but there are as many ways as there can be drawn radii from one centre. All change is a miracle to contemplate; but it is a miracle which is taking place every instant.
    Henry David Thoreau (1817–1862)