System Description

System Description and Installation Manual for MXS ICD10004-01
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1. Target Summary Report Message: Type 0x90
When a Target Request Message (Type 0x0B) Type 1 (Request Target Summary) is received, a Target Summary Report
described in Table 0-44Table 6-48 is transmitted. The report lists the nearest N targets (with N specified in the Target
Request Message) in range order.
An overview of the Target Summary Report Message is shown in Table 0-43Table 6-47. Table 0-44Table 6-48 provides
the detailed message definition.
Table 0-4347 Target Summary Report Message Payload Structure Overview
Payload Index Target Range Byte Name Number bytes
00
NEAREST
TARGET ID
IDA0 3
IDA1
IDA2
03
NEXT
NEAREST
TARGET ID
IDB0 3
IDB1
IDB2
…
t*3
FURTHEST
TARGET ID t
IDx0 3
IDx1
IDx2
Table 0-4448 Target Summary Report Message Payload Structure Detail
Nearest Target ID
Byte Offset Byte Name Field Description
00
IDA0
IDA0 IDA1
IDA2 Nearest Target ID
01
IDA1 0x00
0x03
0x01
0xFE
0x02
0x14
000102
03FE14
02
IDA2 Nearest Target ID
ICAO Address for Target closest to aircraft
Next Nearest Target ID
Byte Offset Byte Offset Field Description
03
IDB0
IDB0 IDB1
IDB2
Next Nearest Target
ID