| ModeSMessage Class |
Describes the content of a downlink message from a Mode A/C/S transponder.
Inheritance HierarchyNamespace: VirtualRadar.Interface.ModeS
Assembly: VirtualRadar.Interface (in VirtualRadar.Interface.dll) Version: 1.0.0.0 (1.0.0.0)
SyntaxThe ModeSMessage type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | ModeSMessage | Initializes a new instance of the ModeSMessage class |
Properties| Name | Description | |
|---|---|---|
 | ACASMessage |
Gets or sets the 7-byte information in the MV field of the reply.
|
| Altitude |
Gets or sets the altitude in feet as described by the AC field from the reply.
|
| AltitudeIsMetric |
Gets or sets a value indicating that the AC field had the M bit set, which indicates that Altitude is in metric units.
|
| ApplicationField |
Gets or sets the content of the AF field in a DF19 reply.
|
| Capability |
Gets or sets the CA field of the reply.
|
| CommBMessage |
Gets or sets the content of a 7-byte message being sent to the ground in the MB field of the reply.
|
| CommDMessage |
Gets or sets the content of the 10-byte MD field from the reply.
|
| ControlField |
Gets or sets the content of the CF field for a non-transponder extended squitter reply.
|
| CrossLinkCapability |
Gets or sets a value indicating that the transponder supports the cross-link capability, as exposed by the CC field of the reply.
|
| DownlinkFormat |
Gets or sets the decoded downlink format (DF) field of the reply. This is present on all replies.
|
| DownlinkRequest |
Gets or sets the DR field from the reply.
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| DSegmentNumber |
Gets or sets the content of the ND field from the reply.
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| ElmControl |
Gets or sets the ELM control setting in the KE field of the reply.
|
| ExtendedSquitterMessage |
Gets or sets the 7-byte broadcast message in the ME field of an extended squitter reply.
|
| ExtendedSquitterSupplementaryMessage |
Gets or sets the 10-byte body of a DF18 reply when the control field is not 0, 1 or 6 in a DF18 reply, or the 13-byte body of a
DF19 reply where the application field is not 0.
|
| FlightStatus |
Gets or sets the FS field from the reply.
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| FormattedIcao24 |
Gets the formatted ICAO24 code of the aircraft after any parity bits have been masked out (if applicable).
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| Icao24 |
Gets or sets the ICAO24 identifier of the aircraft, either from the AP field or the AA field of the reply (as appropriate).
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| Identity |
Gets or sets the content of the ID field (the squawk code) from the reply.
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| IsMlat |
Gets or sets a value indicating that the message was generated by an MLAT receiver / server.
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| NonIcao24Address |
Gets or sets the content of AA fields where the content is not an ICAO24 address.
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| ParityInterrogatorIdentifier |
Gets or sets the 24-bit interrogator's identifier code with parity masked out (PI).
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| PossibleCallsign |
Gets or sets the content of the CommBMessage when the first byte indicates that it is a BDS2,0 reply.
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| ReplyInformation |
Gets or sets the reply information from the RI field of the reply.
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| SensitivityLevel |
Gets or sets the ACAS sensitivity level from the SL field of the reply.
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| SignalLevel |
Gets or sets the signal level of the message, if known. Null if not known.
|
| UtilityMessage |
Gets or sets the UM field from the reply.
|
| VerticalStatus |
Gets or sets the vertical status from the VS field of the reply.
|
Methods| Name | Description | |
|---|---|---|
| Equals | (Inherited from Object.) |
 | Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
| GetHashCode | Serves as a hash function for a particular type. (Inherited from Object.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
| ToString |
Returns an English description of the object.
(Overrides ObjectToString.) |
Remarks
This object carries the information from all Mode-S transponder replies. Null properties were either not present
in the reply or could not be decoded. The class is not thread-safe.
See Also