System Description
SystemDescriptionandInstallationManualforRangeFinder ICD10000‐01
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LNAVModeEngaged
ByteOffset ByteName FieldDescription
21 LN0 LN0 LNAVModeEngaged
0x00
0x01
0x02‐0xFF
LNAVModeisnotactiveorunknown
LNAVModeisactive
Reserved
LNAVEngaged
Indicateswhetherornotlateralnavigationmodeisactive.
Reserved
ByteOffset ByteName FieldDescription
22 RE0
ThesebytesarereservedforfutureuseandarenotoutputbytheRangeFinder.
8.4.8.5 ADS‐BAirReferencedVelocityReportMessage:Type0x98
TheADS‐B Air Referenced Velocity Report Message is oneof several message types sent by Range Finder to
reportdataonaparticularADS‐BInparticipant.TheADS‐BAirReferencedVelocityReportMessage:
Is sent for aircraft/vehicles
being monitored by the Range Finder as specified in the Target Request
Message(type0x0B).
ProvidesaircraftairspeedandheadinginformationfortheADS‐Bparticipant.
AnoverviewoftheADS‐BAirReferencedVelocityReportMessageisshowninTable8‐55.Table8‐56provides
thedetailed
messagedefinition.
Table8‐55ADS‐BAirReferencedVelocityReportMessagePayloadStructureOverview
PayloadIndex MessageField Numberbytes
00 ReportTypeandStructureID 2
02 Validity Flags 1
03 ParticipantAddress 3
06 AddressQualifier 1
07 TimeofApplicability 2
09 Airspeed 2
11 AirspeedType 1
12 Heading 2