IFR (instrument flight rules) conditions

Weather conditions below the minimum allowed for flight under visual flight rules, or VFR.

Aviation dictionary. 2014.

Look at other dictionaries:

  • IFR (instrument flight rules) over-the-top — With respect to the operation of an aircraft, over the top on an IFR flight plan means the aircraft is cleared by air traffic control to maintain “VFR (visual flight rules) conditions” or “VFR conditions on top.” …   Aviation dictionary

  • IFR (instrument flight rules) en route low-altitude charts — En route low altitude charts provide aeronautical information for navigation under IFR conditions below 18,000 ft MSL (mean sea level). This four color chart series includes the jet route structure; very high frequency navigational aids (VHF… …   Aviation dictionary

  • Instrument flight rules — (IFR) are a set of regulations and procedures for flying aircraft whereby navigation and obstacle clearance is maintained with reference to aircraft instruments only , while separation from other aircraft is provided by Air Traffic Control. In… …   Wikipedia

  • instrument flight rules — Rules and regulations established by the ICAO (International Civil Aviation Organization) and the national regulatory authorities to govern the flight rule conditions in which the flight by outside visual reference is not safe. IFR governs the… …   Aviation dictionary

  • Instrument Flight Rules — Unter Instrumentenflug versteht man das Fliegen, bei dem die Fluglage ohne Bezug auf äußere Anhaltspunkte ausschließlich mit Hilfe von Instrumenten kontrolliert wird. Der umgekehrte Fall ist der Sichtflug. Inhaltsverzeichnis 1 Allgemeines 2… …   Deutsch Wikipedia

  • Instrument flight rules — Vol aux instruments Pour les articles homonymes, voir Vol, instruments et IFR. Un pilote effectue un vol selon les règles de vol aux instruments (soit, en anglais, Instrument flight rules ou IFR) lorsqu il respecte un certain nombre de règles lui …   Wikipédia en Français

  • Visual flight rules — Vol à vue Pour les articles homonymes, voir Vol. Le vol à vue est la façon la plus simple de voler, la plus libre aussi, où il s agit simplement de voir et d éviter. C est la technique qui nécessite le moins d instruments sophistiqués. Dans les… …   Wikipédia en Français

  • Visual flight rules — (VFR) are a set of regulations which allow a pilot to operate an aircraft in weather conditions generally clear enough to allow the pilot to see where the aircraft is going. Specifically, the weather must be better than basic VFR weather minimums …   Wikipedia

  • Visual Flight Rules — Unter Sichtflug versteht man den Flug, bei dem der Pilot die Fluglage durch visuelle Anhaltspunkte außerhalb des Flugzeugs kontrolliert. Gegensatz dazu ist der Instrumentenflug. Im Sichtflug ist ein Mindest Wolkenabstand einzuhalten Rechtlich… …   Deutsch Wikipedia

  • Instrument rating — refers to the qualifications that a pilot must have in order to fly under IFR (Instrument Flight Rules). It requires additional training and instruction beyond what is required for a Private Pilot certificate or Commercial Pilot certificate,… …   Wikipedia

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