Localizer
urn:aero:airm:1.0.0:LogicalModel:Subjects:BaseInfrastructure:NavigationInfrastructure:Localizer
A component of an ILS consisting of a VHF transmitter, radiating signals in the direction served by the ILS, to provide a straight line descent path in the vertical plane containing the centre line of the runway.
Source:
EUROCONTROL-FAA AIXM v.5.1
Synonyms:
Instrument Landing System Localizer
Parent concept:
GeoTemporalEnabledEntity
Properties:
Properties | Definition | Type |
---|---|---|
backCourseUsable | A code indicating the usability of the localizer signal in the back course sector. | CodeILSBackCourseType |
widthCourseAccuracy | Accuracy of the localizer course width, in degrees. |
Angle |
widthCourse | The localizer course width, in degrees. |
Angle |
trueBearingAccuracy | Accuracy of the measured angle between the localizer beam and True North at the localizer antenna. |
Angle |
trueBearing | The measured angle between the localizer beam and True North at the localizer antenna. |
Angle |
magneticBearingAccuracy | Accuracy of the measured angle between the localizer beam and Magnetic North at the localizer antenna. |
Angle |
magneticBearing | The measured angle between the localizer beam and Magnetic North at the localizer antenna. |
Angle |
frequency | The frequency of the localizer. | ValFrequencyType |
declination | The angular difference between True North and the station declination (Magnetic North - as indicated by the station). |
Angle |
backCourseUsable
urn:aero:airm:1.0.0:LogicalModel:Subjects:BaseInfrastructure:NavigationInfrastructure:Localizer@backCourseUsable
A code indicating the usability of the localizer signal in the back course sector.
type: CodeILSBackCourseType
Model | Concept |
---|---|
AIXM 5.1.1 |
backCourseUsable |
widthCourseAccuracy
urn:aero:airm:1.0.0:LogicalModel:Subjects:BaseInfrastructure:NavigationInfrastructure:Localizer@widthCourseAccuracy
Accuracy of the localizer course width, in degrees.
type: Angle
Model | Concept |
---|---|
AIXM 5.1.1 |
widthCourseAccuracy |
widthCourse
urn:aero:airm:1.0.0:LogicalModel:Subjects:BaseInfrastructure:NavigationInfrastructure:Localizer@widthCourse
The localizer course width, in degrees.
type: Angle
Model | Concept |
---|---|
AIXM 5.1.1 |
widthCourse |
trueBearingAccuracy
urn:aero:airm:1.0.0:LogicalModel:Subjects:BaseInfrastructure:NavigationInfrastructure:Localizer@trueBearingAccuracy
Accuracy of the measured angle between the localizer beam and True North at the localizer antenna.
type: Angle
Model | Concept |
---|---|
AIXM 5.1.1 |
trueBearingAccuracy |
trueBearing
urn:aero:airm:1.0.0:LogicalModel:Subjects:BaseInfrastructure:NavigationInfrastructure:Localizer@trueBearing
The measured angle between the localizer beam and True North at the localizer antenna.
type: Angle
Model | Concept |
---|---|
AIXM 5.1.1 |
trueBearing |
magneticBearingAccuracy
urn:aero:airm:1.0.0:LogicalModel:Subjects:BaseInfrastructure:NavigationInfrastructure:Localizer@magneticBearingAccuracy
Accuracy of the measured angle between the localizer beam and Magnetic North at the localizer antenna.
type: Angle
Model | Concept |
---|---|
AIXM 5.1.1 |
magneticBearingAccuracy |
magneticBearing
urn:aero:airm:1.0.0:LogicalModel:Subjects:BaseInfrastructure:NavigationInfrastructure:Localizer@magneticBearing
The measured angle between the localizer beam and Magnetic North at the localizer antenna.
type: Angle
Model | Concept |
---|---|
AIXM 5.1.1 |
magneticBearing |
frequency
urn:aero:airm:1.0.0:LogicalModel:Subjects:BaseInfrastructure:NavigationInfrastructure:Localizer@frequency
The frequency of the localizer.
type: ValFrequencyType
Model | Concept |
---|---|
AIXM 5.1.1 |
frequency |
declination
urn:aero:airm:1.0.0:LogicalModel:Subjects:BaseInfrastructure:NavigationInfrastructure:Localizer@declination
The angular difference between True North and the station declination (Magnetic North - as indicated by the station).
type: Angle
Model | Concept |
---|---|
AIXM 5.1.1 |
declination |