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  2. VHF omnidirectional range - Wikipedia

    en.wikipedia.org/wiki/VHF_omnidirectional_range

    DVOR (Doppler VOR) ground station, collocated with DME. On-board VOR display with CDI MCT DVOR, Manchester Airport, United Kingdom.. Very High Frequency Omnidirectional Range Station (VOR) [1] is a type of short-range VHF radio navigation system for aircraft, enabling aircraft with a VOR receiver to determine the azimuth (also radial), referenced to magnetic north, between the aircraft to/from ...

  3. Side-by-side (vehicle) - Wikipedia

    en.wikipedia.org/wiki/Side-by-side_(vehicle)

    A side-by-side vehicle (SxS or SSV), is an off-road vehicle with a minimum of two seats positioned side by side and enclosed within a roll cage structure. They have a minimum of four wheels (or continuous tracks ) and are operated by foot controls and a steering wheel.

  4. VOR/DME - Wikipedia

    en.wikipedia.org/wiki/VOR/DME

    A VOR/DME ground station in Germany In radio navigation , a VOR/DME is a radio beacon that combines a VHF omnidirectional range (VOR) with a distance-measuring equipment (DME). [ 1 ] The VOR allows the receiver to measure its bearing to or from the beacon, while the DME provides the slant distance between the receiver and the station.

  5. Minimum obstacle clearance altitude - Wikipedia

    en.wikipedia.org/wiki/Minimum_obstacle_clearance...

    Minimum Obstacle Clearance Altitude, or MOCA, is the lowest published altitude in effect between fixes on VOR airways or route segments that meets obstacle (like a building or a tower) clearance requirements for the entire route segment.

  6. Victor airways - Wikipedia

    en.wikipedia.org/wiki/Victor_airways

    Victor airways have minimum (and possibly maximum) altitudes for IFR operations established. For VFR operations, victor airways are just a subset of so-called Federal airways (which also include so-called colored airways ), which are designated as Class E , and hence are extended from 1,200 feet (370 m) above ground level (AGL) up to, but not ...

  7. Visual flight rules - Wikipedia

    en.wikipedia.org/wiki/Visual_flight_rules

    Under visual meteorological conditions, the minimum visual range, distance from clouds, or cloud clearance requirements to be maintained above ground vary by jurisdiction, and may also vary according to the airspace in which the aircraft is operating. [4] In some countries, VFR flight is permitted at night, and is known as night VFR.

  8. Bi-County Ambulance contract extended in Yuba, Sutter counties

    www.aol.com/news/bi-county-ambulance-contract...

    Nov. 7—The Sierra-Sacramento Valley EMS Agency last week unanimously approved a three-year contract extension for Bi-County Ambulance service in Yuba and Sutter counties, officials said. The ...

  9. Minimum reception altitude - Wikipedia

    en.wikipedia.org/wiki/Minimum_reception_altitude

    In aviation, minimum reception altitude (MRA) is the lowest altitude on an airway segment where an aircraft can be assured of receiving signals from off-course navigation aids like VOR that define a fix. An MRA is determined by FAA flight inspection traversing an entire route of flight to establish the minimum altitude the navigation signal can ...