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31 Cards in this Set
- Front
- Back
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NDB's noramlly operate in a freq. band from _ to _ khz?
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190-535
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Voice transmissions are made on radio beacons unless the letter _ is included in the class designator? (NDB)
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"W" (without voice)
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VORs operate within the _ to _MKz freq band?
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108.0 - 117.95
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Are VORs subject to a line-of-sigth restriction?
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Yes
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VORs without voice capability are indicated by the letter " _ "
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W
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The only positive method of idetifying a VOR is by it?
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Morse code identification or by the recorded automatic voice identifcation.
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The accuracy of course alginment of the VOR is excellent, usually plus or minus _ degree(s).
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1
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DME- reliable signals may be recived at distances up to __miles?
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199
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What does SSV stand for?
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standard service volume.
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What is the ceiling for a High Altitude service volume NAVAID?
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FL600 (60,000)
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What is the ceiling for a Low Altitude service volume NAVAID?
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FL180 (18,000)
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What is the ceiling for a Terminal service volume NAVAID?
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12,000
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What is the radial distance for a Terminal service volume NAVAID?
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25NM
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What is the radial distance for a Low Altitude service volume NAVAID?
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40NM
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A Locailizer transmitter operates on one of the 40 ILS channels within the freq range of __ to __MHz?
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108.10 to 111.95
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Identification of a localizer is in international_____and consists of a three-letter idenifier preceded by the letter __?
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Morse code , "I"
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The localizer provides course guidance on the decent path to runway threshold from a distance of __NM from the antenna at an altitude of ____feet above the highest terrain.
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18 , 1000
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Localizer provides course guidance up to how many feet above the elecation of the antenna?
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4500
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The ILS glide slope transmitter is located between ___feet and ___ feet from the approach end of the runway and offest ___ feet to ___feet from the runway centerline.
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750 to 1250 , 250 to 650
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The ILS glidepath projection angle is noramlly adjusted to ___degree(s) above horizontal.
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3
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The OM (outer marker) normally indicates a postion at which an aircraft at the appropriate altitude will intercept ILS glide path, with what color light ?
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Blue
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The MM (middle marker) indicates a position approx. ____feet from the landing threshold , and for an aircraft on glide path would be approx. ___feet above the TDZ.
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3500, 200
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The IM (inner marker) idicates a point at which an aircraft is at DH and is shown with what color light?
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White
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Compass Locators are often situated at the MM and OM sites , and have power of less than 25 watts and a range of at least ___miles.
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15
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Compass Locators operate on a freq band between ___ to ___ kHz.
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190 to 535
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What does LORAN stand for
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Long range navigation
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LORAN operates on a freq band between ___to ___kHZ.
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90 to 110
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What does RNAV stand for
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Area Navigation.
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What are the two types of waypoints used in conjunction with RNAV operations?
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Fly-by and Fly-over.
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Define a Fly-by waypoint.
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Fly-by waypoints are used when an aircraft should begin a turn to the next course proir to reaching the waypoint separating the two route segments.
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Define a Fly-over waypoint.
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Fly-over waypoints are used when the aircraft must fly over the point prior to starting a turn.
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