vital actions


vital actions
Actions that must be carried out in the interest of safety and proper aircraft operation. These may either be specific to the type of aircraft (more often than not) or a part of general airman-ship. The most common vital actions occur before takeoff and during the downwind leg in the traffic pattern.

Aviation dictionary. 2014.

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  • Vital — Vi tal, a. [F., fr. L. vitalis, fr. vita life; akin to vivere to live. See {Vivid}.] 1. Belonging or relating to life, either animal or vegetable; as, vital energies; vital functions; vital actions. [1913 Webster] 2. Contributing to life;… …   The Collaborative International Dictionary of English

  • Vital air — Vital Vi tal, a. [F., fr. L. vitalis, fr. vita life; akin to vivere to live. See {Vivid}.] 1. Belonging or relating to life, either animal or vegetable; as, vital energies; vital functions; vital actions. [1913 Webster] 2. Contributing to life;… …   The Collaborative International Dictionary of English

  • Vital capacity — Vital Vi tal, a. [F., fr. L. vitalis, fr. vita life; akin to vivere to live. See {Vivid}.] 1. Belonging or relating to life, either animal or vegetable; as, vital energies; vital functions; vital actions. [1913 Webster] 2. Contributing to life;… …   The Collaborative International Dictionary of English

  • Vital force — Vital Vi tal, a. [F., fr. L. vitalis, fr. vita life; akin to vivere to live. See {Vivid}.] 1. Belonging or relating to life, either animal or vegetable; as, vital energies; vital functions; vital actions. [1913 Webster] 2. Contributing to life;… …   The Collaborative International Dictionary of English

  • Vital functions — Vital Vi tal, a. [F., fr. L. vitalis, fr. vita life; akin to vivere to live. See {Vivid}.] 1. Belonging or relating to life, either animal or vegetable; as, vital energies; vital functions; vital actions. [1913 Webster] 2. Contributing to life;… …   The Collaborative International Dictionary of English

  • Vital principle — Vital Vi tal, a. [F., fr. L. vitalis, fr. vita life; akin to vivere to live. See {Vivid}.] 1. Belonging or relating to life, either animal or vegetable; as, vital energies; vital functions; vital actions. [1913 Webster] 2. Contributing to life;… …   The Collaborative International Dictionary of English

  • Vital statistics — Vital Vi tal, a. [F., fr. L. vitalis, fr. vita life; akin to vivere to live. See {Vivid}.] 1. Belonging or relating to life, either animal or vegetable; as, vital energies; vital functions; vital actions. [1913 Webster] 2. Contributing to life;… …   The Collaborative International Dictionary of English

  • Vital tripod — Vital Vi tal, a. [F., fr. L. vitalis, fr. vita life; akin to vivere to live. See {Vivid}.] 1. Belonging or relating to life, either animal or vegetable; as, vital energies; vital functions; vital actions. [1913 Webster] 2. Contributing to life;… …   The Collaborative International Dictionary of English

  • Vital vessels — Vital Vi tal, a. [F., fr. L. vitalis, fr. vita life; akin to vivere to live. See {Vivid}.] 1. Belonging or relating to life, either animal or vegetable; as, vital energies; vital functions; vital actions. [1913 Webster] 2. Contributing to life;… …   The Collaborative International Dictionary of English

  • Vital-justin grandin — Vital Justin Grandin, [1], (8 février 1829, Saint Pierre sur Orthe [2] 3 juin 1902, Saint Albert en Alberta), religieux et missionnaire français, évêque de Satala, arrivé au Grand Nord Canadien en 1854. Sommaire …   Wikipédia en Français