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Terms for subject Aviation (2593 entries)

instrument approach waypoints	Geographic positions, given in degrees of latitude and longitude, used in defining instrument approach procedures (IAP) Waypoints may be coded in aircraft navigation data bases and depicted on instrument approach charts as either fly-by waypoints (turn anticipation permitted) or fly-over waypoints (turn anticipation not permitted) Waypoints that define the missed approach point (MAP) and the missed approach holding waypoint (MAHWP) shall be coded as fly-over waypoints. over waypoint, initial approach waypoint (IAWP) intermediate approach waypoint (IWP) missed approach holding waypoint (MAHWP) missed approach turning waypoint (MATWP) missed approach waypoint (MAWP) and downwind termination waypoint
instrument flight conditions	Restricted meteorological conditions in which control of an aircraft in flight (other than a balloon) is required to be maintained solely by reference to aircraft flight instruments
instrument flight rules	A set of rules governing the conduct of flight under instrument meteorological conditions
instrument flight rules	A set of rules governing the conduct of flight under instrument meteorological conditions.
IFR approach	instrument flight rules approach
instrument flight rules/visual flight rules	IFR/VFR flight rules	Michae­lBurov
instrument flight time	Time during which a pilot is piloting an aircraft solely by reference to instruments and without external reference points.
instrument ground time	Time during which a pilot is practising, on the ground, simulated instrument flight in a synthetic flight trainer approved by the Licensing Authority.
il	instrument landing
instrument landing system	A radionavigation precision-approach system that provides aircraft with horizontal and vertical guidance just before and during landing and that, at certain fixed points, indicates the distance to the reference point of landing
instrument meteorological conditions	Meteorological conditions less than the minima specified in Subpart 602 of the Canadian Aviation Regulations (CARs) for visual meteorological conditions (VMC) expressed in terms of visibility and distance from cloud
instrument meteorological conditions	Meteorological conditions expressed in terms of visibility, distance from cloud, and ceiling less than the minima specified for visual meteorological conditions
instrument meteorological conditions	Meteorological conditions expressed in terms of visibility, distance from cloud, and ceiling, less than the minima specified for visual meteorological conditions. Note 1.— \ The specified minima for visual meteorological conditions are contained in Annex 2. Note 2.— \ In a control zone, a VFR flight may proceed under instrument meteorological conditions if and as authorized by air traffic control.
instrument runway	A runway intended for the operation of aircraft making a precision or non-precision instrument approach
instrument runway	One of the following types of runways intended for the operation of aircraft using instrument approach procedures: 1. Non-precision approach runway. An instrument runway served by visual aids and a non-visual aid providing at least directional guidance adequate for a straight-in approach. 2. Precision approach runway, category I. An instrument runway served by ILS and/or MLS and visual aids intended for operations with a decision height not lower than 60 m (200 ft) and either a visibility not less than 800 m or a runway visual range not less than 550 m. 3. Precision approach runway, category II. An instrument runway served by ILS and/or MLS and visual aids intended for operations with a decision height lower than 60 m (200 ft) but not lower than 30 m (100 ft) and a runway visual range not less than 350 m. 4. Precision approach runway, category III. An instrument runway served by ILS and/or MLS to and along the surface of the runway and: A — intended for operations with a decision height lower than 30 m (100 ft) or no decision height and a runway visual range not less than 200 m. B — intended for operations with a decision height lower than 15 m (50 ft) or no decision height and a runway visual range less than 200 m but not less than 50 m. C — intended for operations with no decision height and no runway visual range limitations. Note 1. — See Annex 10, Volume I, for related ILS and/or MLS specifications. Note 2. — Visual aids need not necessarily be matched to the scale of non-visual aids provided. The criterion for the selection of visual aids is the conditions in which operations are intended to be conducted.
instrument time	Instrument flight time or instrument ground time.
Integrated Aeronautical Information Package	A package which consists of the following elements: — AIP, including amendment service; — Supplements to the AIP; — NOTAM and PIB; — AIC; and — checklists and lists of valid NOTAM.
integrated development environments platform	IDE platform	Michae­lBurov
intended runway	A runway at an aerodrome intended by a pilot for landing or departing
intentional fuel venting	The intentional airborne release of usable fuel, excluding the dropping of fuel tanks