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flexible) used
for the
Pavement
Classification
Number
(PCN)
determination
, as a
category.
pavementSubgradePCN CodePCNSubgradeType A
categorized
indication of
the pavement
subgrade
strength
related to the
Pavement
Classification
Number
(PCN).
maxTyrePressurePCN CodePCNTyrePressureType The
maximum
SurfaceCharacteristics ^
allowable tire
pressure
category
related to the
Pavement
Classification
Number
(PCN), as a
category.
evaluationMethodPCN CodePCNMethodType The method
used to rate
a runway
pavement.
classLCN ValLCNType A value
which
denotes the
peak bearing
moment the
surface can
handle
repeatedly
without
shortening its
service life.
weightSIWL ValWeightType The
maximum
calculated
load on each
tire of a
landing gear
assembly
that a
movement
area surface
can support.
tyrePressureSIWL ValPressureType The
maximum
aircraft tire
pressure that
a movement
area surface
can support.
weightAUW ValWeightType The
maximum
total value of
the weight of
SurfaceCharacteristics ^
an aircraft
that a
movement
area surface
may support,
regardless of
the landing
gear
configuration
of the
aircraft.
annotation Note(0..*)
Used by
Runway
RunwayElement
ArrestingGear
RunwayBlastPad
Taxiway
TaxiwayElement
DeicingArea
Apron
ApronElement
AircraftStand
Road
TouchDownLiftOff
AirportHeliportProtectionArea
See diagrams: 1 - Taxiway
1 - Runway
4 - Runway Protection
2 - Runway Direction
6 - Runway Blast Pad
1 - TLOF
2 - TLOF Protection Area
1 - Apron
2 - Aircraft Stands
SurfaceCharacteristics ^
3 - Roads
SurfaceContamination ^
<<object>> [Logical View::AIXM::AIXM
Features::AirportHeliport::Surfac
e Contamination]
Note: This is an
Abstract class
Definition
Presence or removal of hazardous conditions on movement areas due to snow, ice,
slush, water.
Properties
observationTime DateTimeType The date and time of
the measurement
completion (UTC).
depth ValDepthType The depth of the
contamination on the
surface.
frictionCoefficient ValFrictionType The average friction
coefficient.
frictionEstimation CodeFrictionEstimateType A qualitative estimate
of the friction.
frictionDevice CodeFrictionDeviceType The type of equipment
used to determine the
reported friction
coefficient.
obscuredLights CodeYesNoType Indicates that the
surface lights are
obscured.
furtherClearanceTime TimeType The date and time
(UTC) when it is
expected to complete
further clearance.
furtherTotalClearance CodeYesNoType Indicates that the
further total clearance
is expected.
nextObservationTime DateTimeType The date and time of
the next intended
SurfaceContamination ^
measurement report
(UTC).
proportion ValPercentType The percentage of the
contaminated area
from the overall extent
of the surface.
criticalRidge Ridge(0..*) A ridge or bank of
contaminant that might
affect operations. For
example a snowbank.
layer SurfaceContaminationLayer(0..*) A layer of contaminant.
annotation Note(0..*)
Used by
See diagrams: 1 - Surface Contamination
SurfaceContaminationLayer ^
<<object>> [Logical View::AIXM::AIXM
Features::AirportHeliport::Surfac
e Contamination]
Definition
An operationally significant contaminant of homogeneous type such as snow, ice,
slush, water, sand, etc., which is present on a large surface of the airport/heliport
area.
Properties
layerOrder NoSequenceType The order of the layer, starting
from the uppermost (value "1")
towards the movement area
surface, in case overlapping
contaminants are present.
type CodeContaminationType The type of contaminating
substance on the movement
area surface.
extent ElevatedSurface(0..*) Contamination extent.
annotation Note(0..*)
SurfaceContaminationLayer ^
Used by
SurfaceContamination
See
diagrams:
1 - Surface Contamination
SurveillanceGroundStation ^
<<object>> [Logical
View::AIXM::AIXM
Features::Surveillance
]
Definition
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