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Mode-s Serial Type ICAO Operator Country
3E8B415413A400MA400GAF | LTG-62 [ETNW]Germany


VDL2 Logs:


0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:41:22
3AVLC type: I sseq: 2 rseq: 3 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 0 rseq: 1 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x41 Prio: 11 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x46
10X.224 COTP Data Ack:
11dst_ref: 0x0867
12rseq: 1 credit: 2
13Flow control:
14Acked TPDU nr: 1
15Acked subsequence: 0
16Acked credit: 10
17ATN checksum: f4 b4 35 93
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:39:23
3AVLC type: S (Selective Reject) P/F: 0 rseq: 0
4Data (1 bytes):
521
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:39:19
3AVLC type: I sseq: 1 rseq: 3 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 7 rseq: 1 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x41 Prio: 11 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x45
10X.224 COTP Data Ack:
11dst_ref: 0x0867
12rseq: 1 credit: 2
13Flow control:
14Acked TPDU nr: 1
15Acked subsequence: 0
16Acked credit: 10
17ATN checksum: f4 b4 35 93
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:34:17
3AVLC type: I sseq: 5 rseq: 7 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 3 rseq: 5 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x41 Prio: 11 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x41
10X.224 COTP Data Ack:
11dst_ref: 0x0867
12rseq: 1 credit: 2
13Flow control:
14Acked TPDU nr: 1
15Acked subsequence: 0
16Acked credit: 10
17ATN checksum: f4 b4 35 93
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:33:02
3AVLC type: S (Receive Ready) P/F: 0 rseq: 6
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:32:57
3AVLC type: I sseq: 4 rseq: 5 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 2 rseq: 3 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x40 Prio: 14 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x40
10IDRP Keepalive: seq: 3 ack: 2 credit_offered: 3 credit_avail: 4
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:32:37
3AVLC type: I sseq: 3 rseq: 5 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 1 rseq: 3 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x41 Prio: 11 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x3f
10X.224 COTP Data Ack:
11dst_ref: 0x0867
12rseq: 1 credit: 2
13Flow control:
14Acked TPDU nr: 1
15Acked subsequence: 0
16Acked credit: 10
17ATN checksum: f4 b4 35 93
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:30:57
3AVLC type: I sseq: 2 rseq: 4 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 0 rseq: 2 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x41 Prio: 11 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x3e
10X.224 COTP Data Ack:
11dst_ref: 0x0867
12rseq: 1 credit: 2
13Flow control:
14Acked TPDU nr: 1
15Acked subsequence: 0
16Acked credit: 10
17ATN checksum: f4 b4 35 93
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:29:16
3AVLC type: I sseq: 1 rseq: 3 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 7 rseq: 1 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x41 Prio: 11 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x3d
10X.224 COTP Data Ack:
11dst_ref: 0x0867
12rseq: 1 credit: 2
13Flow control:
14Acked TPDU nr: 1
15Acked subsequence: 0
16Acked credit: 10
17ATN checksum: f4 b4 35 93
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:28:02
3AVLC type: S (Receive Ready) P/F: 0 rseq: 2
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:28:02
3AVLC type: S (Receive Ready) P/F: 0 rseq: 2
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:27:57
3AVLC type: I sseq: 0 rseq: 1 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 6 rseq: 7 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x40 Prio: 14 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x3c
10IDRP Keepalive: seq: 3 ack: 2 credit_offered: 3 credit_avail: 4
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:27:51
3AVLC type: I sseq: 7 rseq: 1 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 5 rseq: 7 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x42 Prio: 11 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x3b
10X.224 COTP Disconnect Confirm:
11src_ref: 0x0035 dst_ref: 0xcca4
12ATN checksum: ae c5 c4 89
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:27:51
3AVLC type: I sseq: 7 rseq: 1 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 5 rseq: 7 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x42 Prio: 11 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x3b
10X.224 COTP Disconnect Confirm:
11src_ref: 0x0035 dst_ref: 0xcca4
12ATN checksum: ae c5 c4 89
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:27:48
3AVLC type: I sseq: 6 rseq: 7 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 4 rseq: 5 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x42 Prio: 11 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x3a
10X.224 COTP Connect Confirm:
11src_ref: 0x0035 dst_ref: 0xcca4
12Initial Credit: 1
13Protocol class: 4
14Options: 00 (use normal PDU formats)
15TPDU size (bytes): 1024
16Called/responding transport selector: 16 01
17Calling transport selector: 65 6d
18Priority: 3
19Ack time (ms): 1000
20Inactivity timer (ms): 360000
21Additional options: 0x00
22ATN checksum: a7 d7 a9 1f
23X.225 Session SPDU: Short Refuse
24Refusal: persistent
25Transport connection: release
26X.227 ACSE Associate Response:
27Application context name: { 1.3.27.3.1 }
28Associate result: reject (permanent)
29CPDLC Downlink Message:
30Header:
31Msg ID: 0
32Timestamp: 2026-06-23 08:27:47
33Logical ACK: notRequired
34Message data:
35NOT AUTHORIZED NEXT DATA AUTHORITY
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:27:48
3AVLC type: S (Receive Ready) P/F: 0 rseq: 7
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:27:48
3AVLC type: S (Receive Ready) P/F: 0 rseq: 7
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:27:47
3AVLC type: S (Selective Reject) P/F: 0 rseq: 5
4Data (1 bytes):
5c1
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:27:47
3AVLC type: S (Selective Reject) P/F: 0 rseq: 5
4Data (1 bytes):
5c1
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:27:36
3AVLC type: I sseq: 5 rseq: 5 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 3 rseq: 3 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x41 Prio: 11 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x39
10X.224 COTP Data Ack:
11dst_ref: 0x0867
12rseq: 1 credit: 2
13Flow control:
14Acked TPDU nr: 1
15Acked subsequence: 0
16Acked credit: 10
17ATN checksum: f4 b4 35 93
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:27:15
3AVLC type: S (Receive Ready) P/F: 0 rseq: 4
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:27:15
3AVLC type: S (Receive Ready) P/F: 0 rseq: 4
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:27:14
3AVLC type: I sseq: 4 rseq: 3 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 2 rseq: 1 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x1 Prio: 8 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x38
10X.224 COTP Disconnect Request:
11src_ref: 0x0034 dst_ref: 0xcc9e
12Reason: 128 (Normal disconnect)
13ATN checksum: 80 68 2b 73
14X.225 disconnect reason: 1 (OK, transport connection not reused)
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:27:14
3AVLC type: I sseq: 3 rseq: 3 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 1 rseq: 1 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x1 Prio: 8 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x37
10X.224 COTP Data Ack:
11dst_ref: 0xcc9e
12rseq: 1 credit: 2
13ATN checksum: c9 d7 e4 d5
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:27:14
3AVLC type: S (Receive Ready) P/F: 0 rseq: 2
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:27:13
3AVLC type: I sseq: 2 rseq: 1 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 0 rseq: 7 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x1 Prio: 8 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x36
10X.224 COTP Data:
11dst_ref: 0xcc9e
12sseq: 0 req_of_ack: 0 EoT: 1
13COTP reasm status: skipped
14ATN checksum: b8 b5 79 71
15X.225 Session SPDU: Short Connect
16X.227 ACSE Associate Request:
17Application context name: { 1.3.27.3.1 }
18AP title: { 1.3.27.1.4098881.0 }
19ATN Context Management - Logon Request:
20Flight ID: GAF123
21Long TSAP: 41 47 41 46 00 3e 8b 41 00 00 41 43 52 30 30 31 01 01 01 "AGAF.>.A..ACR001..."
22Ground-initiated applications:
23Application Entity Qualifier: 22
24Version number: 1
25AP Address:
26Long TSAP: 41 47 41 46 00 3e 8b 41 00 00 41 43 52 30 30 31 01 16 01 "AGAF.>.A..ACR001..."
27Departure airport: EDDS
28Destination airport: LPLA
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:27:12
3AVLC type: I sseq: 1 rseq: 1 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 7 rseq: 7 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x1 Prio: 8 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x35
10X.224 COTP Data Ack:
11dst_ref: 0xcc9e
12rseq: 0 credit: 1
13ATN checksum: 56 38 e9 e5
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:27:09
3AVLC type: I sseq: 0 rseq: 0 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 6 rseq: 6 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data:
7Src NSAP: 47 00 27 41 47 41 46 00 3e 8b 41 00 00 41 43 52 30 30 31 01 "G.'AGAF.>.A..ACR001."
8Dst NSAP: 47 00 27 81 83 47 42 00 01 54 54 01 01 00 00 45 53 30 31 01 "G.'..GB..TT....ES01."
9Lifetime: 32.0 sec
10Flags: SP
11Segmentation:
12PDU Id: 0x34
13Segment offset: 0
14PDU total length: 123
15CLNP reasm status: skipped
16Options:
17LRef: 0x01
18QoS maintenance: 0xd6
19Security:
20Reg ID: 06 04 2b 1b 00 00
21Info:
22Traffic type:
23Type: ATN operational
24Category: ATSC
25Route policy: 0x10
26Priority: 0x08
27X.224 COTP Connect Request:
28src_ref: 0x0034 dst_ref: 0x0000
29Initial Credit: 1
30Protocol class: 4
31Options: 00 (use normal PDU formats)
32TPDU size (bytes): 1024
33Called/responding transport selector: 63 6d
34Calling transport selector: 01 01
35Priority: 6
36Additional options: 0x00
37Ack time (ms): 1000
38Inactivity timer (ms): 360000
39Checksum: cd f0
40ATN checksum: 8b 14 50 50
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:25:57
3AVLC type: I sseq: 7 rseq: 0 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 5 rseq: 6 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x41 Prio: 11 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x33
10X.224 COTP Data Ack:
11dst_ref: 0x0867
12rseq: 1 credit: 2
13Flow control:
14Acked TPDU nr: 1
15Acked subsequence: 0
16Acked credit: 10
17ATN checksum: f4 b4 35 93
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:24:17
3AVLC type: I sseq: 6 rseq: 7 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 4 rseq: 5 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x41 Prio: 11 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x32
10X.224 COTP Data Ack:
11dst_ref: 0x0867
12rseq: 1 credit: 2
13Flow control:
14Acked TPDU nr: 1
15Acked subsequence: 0
16Acked credit: 10
17ATN checksum: f4 b4 35 93
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:24:17
3AVLC type: I sseq: 6 rseq: 7 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 4 rseq: 5 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x41 Prio: 11 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x32
10X.224 COTP Data Ack:
11dst_ref: 0x0867
12rseq: 1 credit: 2
13Flow control:
14Acked TPDU nr: 1
15Acked subsequence: 0
16Acked credit: 10
17ATN checksum: f4 b4 35 93
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:23:02
3AVLC type: S (Receive Ready) P/F: 0 rseq: 6
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:23:02
3AVLC type: S (Receive Ready) P/F: 0 rseq: 6
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:22:57
3AVLC type: I sseq: 5 rseq: 5 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 3 rseq: 3 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x40 Prio: 14 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x31
10IDRP Keepalive: seq: 3 ack: 2 credit_offered: 3 credit_avail: 4
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:22:57
3AVLC type: I sseq: 5 rseq: 5 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 3 rseq: 3 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x40 Prio: 14 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x31
10IDRP Keepalive: seq: 3 ack: 2 credit_offered: 3 credit_avail: 4
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:22:40
3AVLC type: I sseq: 4 rseq: 5 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 2 rseq: 3 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x41 Prio: 11 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x30
10X.224 COTP Data Ack:
11dst_ref: 0x0867
12rseq: 1 credit: 2
13Flow control:
14Acked TPDU nr: 1
15Acked subsequence: 0
16Acked credit: 10
17ATN checksum: f4 b4 35 93
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:22:40
3AVLC type: I sseq: 4 rseq: 5 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 2 rseq: 3 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x41 Prio: 11 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x30
10X.224 COTP Data Ack:
11dst_ref: 0x0867
12rseq: 1 credit: 2
13Flow control:
14Acked TPDU nr: 1
15Acked subsequence: 0
16Acked credit: 10
17ATN checksum: f4 b4 35 93
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:20:56
3AVLC type: I sseq: 3 rseq: 4 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 1 rseq: 2 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x41 Prio: 11 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x2f
10X.224 COTP Data Ack:
11dst_ref: 0x0867
12rseq: 1 credit: 2
13Flow control:
14Acked TPDU nr: 1
15Acked subsequence: 0
16Acked credit: 10
17ATN checksum: f4 b4 35 93
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:20:56
3AVLC type: I sseq: 3 rseq: 4 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 1 rseq: 2 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x41 Prio: 11 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x2f
10X.224 COTP Data Ack:
11dst_ref: 0x0867
12rseq: 1 credit: 2
13Flow control:
14Acked TPDU nr: 1
15Acked subsequence: 0
16Acked credit: 10
17ATN checksum: f4 b4 35 93
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:19:21
3AVLC type: I sseq: 2 rseq: 3 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 0 rseq: 1 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x41 Prio: 11 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x2e
10X.224 COTP Data Ack:
11dst_ref: 0x0867
12rseq: 1 credit: 2
13Flow control:
14Acked TPDU nr: 1
15Acked subsequence: 0
16Acked credit: 10
17ATN checksum: f4 b4 35 93
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:19:21
3AVLC type: I sseq: 2 rseq: 3 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 0 rseq: 1 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x41 Prio: 11 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x2e
10X.224 COTP Data Ack:
11dst_ref: 0x0867
12rseq: 1 credit: 2
13Flow control:
14Acked TPDU nr: 1
15Acked subsequence: 0
16Acked credit: 10
17ATN checksum: f4 b4 35 93
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:19:17
3AVLC type: I sseq: 2 rseq: 3 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 0 rseq: 1 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x41 Prio: 11 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x2e
10X.224 COTP Data Ack:
11dst_ref: 0x0867
12rseq: 1 credit: 2
13Flow control:
14Acked TPDU nr: 1
15Acked subsequence: 0
16Acked credit: 10
17ATN checksum: f4 b4 35 93
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:19:17
3AVLC type: I sseq: 2 rseq: 3 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 0 rseq: 1 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x41 Prio: 11 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x2e
10X.224 COTP Data Ack:
11dst_ref: 0x0867
12rseq: 1 credit: 2
13Flow control:
14Acked TPDU nr: 1
15Acked subsequence: 0
16Acked credit: 10
17ATN checksum: f4 b4 35 93
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:18:09
3AVLC type: S (Receive Ready) P/F: 0 rseq: 2
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:18:09
3AVLC type: S (Receive Ready) P/F: 0 rseq: 2
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:18:07
3AVLC type: I sseq: 1 rseq: 0 poll: 0
4X.25 Call Request: grp: 11 chan: 255 src: 17505501 dst: none
5Facilities:
6Fast Select: requested
7Called address extension: 8c 58 41 41 02 00 93 ".XAA..."
8Compression support: LREF, LREF-CAN
9M/I: 1
10ES-IS IS Hello: Hold Time: 30 sec
11NET: 47 00 27 41 47 41 46 00 3e 8b 41 00 00 41 43 52 30 30 31 00 "G.'AGAF.>.A..ACR001."
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:18:07
3AVLC type: I sseq: 0 rseq: 0 poll: 0
4ACARS:
5Reassembly: skipped
6Reg: ...5413 Flight: XA0123
7Mode: 2 Label: Q0 Blk id: 9 More: 0 Ack: ! Msg num: S18A
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:18:07
3AVLC type: I sseq: 1 rseq: 0 poll: 0
4X.25 Call Request: grp: 11 chan: 255 src: 17505501 dst: none
5Facilities:
6Fast Select: requested
7Called address extension: 8c 58 41 41 02 00 93 ".XAA..."
8Compression support: LREF, LREF-CAN
9M/I: 1
10ES-IS IS Hello: Hold Time: 30 sec
11NET: 47 00 27 41 47 41 46 00 3e 8b 41 00 00 41 43 52 30 30 31 00 "G.'AGAF.>.A..ACR001."
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:18:07
3AVLC type: I sseq: 0 rseq: 0 poll: 0
4ACARS:
5Reassembly: skipped
6Reg: ...5413 Flight: XA0123
7Mode: 2 Label: Q0 Blk id: 9 More: 0 Ack: ! Msg num: S18A
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:18:04
3AVLC type: I sseq: 1 rseq: 0 poll: 0
4X.25 Call Request: grp: 11 chan: 255 src: 17505501 dst: none
5Facilities:
6Fast Select: requested
7Called address extension: 8c 58 41 41 02 00 93 ".XAA..."
8Compression support: LREF, LREF-CAN
9M/I: 1
10ES-IS IS Hello: Hold Time: 30 sec
11NET: 47 00 27 41 47 41 46 00 3e 8b 41 00 00 41 43 52 30 30 31 00 "G.'AGAF.>.A..ACR001."
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:18:04
3AVLC type: I sseq: 0 rseq: 0 poll: 0
4ACARS:
5Reassembly: skipped
6Reg: ...5413 Flight: XA0123
7Mode: 2 Label: Q0 Blk id: 9 More: 0 Ack: ! Msg num: S18A
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:18:04
3AVLC type: U (XID) P/F: 1
4XID: Handoff Response
5Public params:
6Parameter set ID: 8885:1993
7Procedure classes: 00 01
8HDLC options: 20 a4 80
9VDL params:
10Parameter set ID: V
11Connection management: 01
12XID sequencing: seq: 3 retry: 0
13AVLC specific options: 25
14Destination airport: LPLA
15Aircraft location: 51.0N 3.0E 27000 ft
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:18:04
3AVLC type: I sseq: 1 rseq: 0 poll: 0
4X.25 Call Request: grp: 11 chan: 255 src: 17505501 dst: none
5Facilities:
6Fast Select: requested
7Called address extension: 8c 58 41 41 02 00 93 ".XAA..."
8Compression support: LREF, LREF-CAN
9M/I: 1
10ES-IS IS Hello: Hold Time: 30 sec
11NET: 47 00 27 41 47 41 46 00 3e 8b 41 00 00 41 43 52 30 30 31 00 "G.'AGAF.>.A..ACR001."
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:18:04
3AVLC type: I sseq: 0 rseq: 0 poll: 0
4ACARS:
5Reassembly: skipped
6Reg: ...5413 Flight: XA0123
7Mode: 2 Label: Q0 Blk id: 9 More: 0 Ack: ! Msg num: S18A
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:18:04
3AVLC type: U (XID) P/F: 1
4XID: Handoff Response
5Public params:
6Parameter set ID: 8885:1993
7Procedure classes: 00 01
8HDLC options: 20 a4 80
9VDL params:
10Parameter set ID: V
11Connection management: 01
12XID sequencing: seq: 3 retry: 0
13AVLC specific options: 25
14Destination airport: LPLA
15Aircraft location: 51.0N 3.0E 27000 ft
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:18:01
3AVLC type: S (Receive Ready) P/F: 0 rseq: 5
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:18:01
3AVLC type: S (Receive Ready) P/F: 0 rseq: 5
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:17:57
3AVLC type: I sseq: 3 rseq: 4 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 6 rseq: 7 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x40 Prio: 14 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x2d
10IDRP Keepalive: seq: 3 ack: 2 credit_offered: 3 credit_avail: 4
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:17:57
3AVLC type: I sseq: 3 rseq: 4 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 6 rseq: 7 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x40 Prio: 14 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x2d
10IDRP Keepalive: seq: 3 ack: 2 credit_offered: 3 credit_avail: 4
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:17:43
3AVLC type: I sseq: 2 rseq: 4 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 5 rseq: 7 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x41 Prio: 11 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x2c
10X.224 COTP Data Ack:
11dst_ref: 0x0867
12rseq: 1 credit: 2
13Flow control:
14Acked TPDU nr: 1
15Acked subsequence: 0
16Acked credit: 10
17ATN checksum: f4 b4 35 93
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:17:43
3AVLC type: I sseq: 2 rseq: 4 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 5 rseq: 7 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x41 Prio: 11 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x2c
10X.224 COTP Data Ack:
11dst_ref: 0x0867
12rseq: 1 credit: 2
13Flow control:
14Acked TPDU nr: 1
15Acked subsequence: 0
16Acked credit: 10
17ATN checksum: f4 b4 35 93
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:17:37
3AVLC type: I sseq: 2 rseq: 4 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 5 rseq: 7 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x41 Prio: 11 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x2c
10X.224 COTP Data Ack:
11dst_ref: 0x0867
12rseq: 1 credit: 2
13Flow control:
14Acked TPDU nr: 1
15Acked subsequence: 0
16Acked credit: 10
17ATN checksum: f4 b4 35 93
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:17:37
3AVLC type: I sseq: 2 rseq: 4 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 5 rseq: 7 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x41 Prio: 11 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x2c
10X.224 COTP Data Ack:
11dst_ref: 0x0867
12rseq: 1 credit: 2
13Flow control:
14Acked TPDU nr: 1
15Acked subsequence: 0
16Acked credit: 10
17ATN checksum: f4 b4 35 93
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:15:59
3AVLC type: I sseq: 1 rseq: 3 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 4 rseq: 6 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x41 Prio: 11 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x2b
10X.224 COTP Data Ack:
11dst_ref: 0x0867
12rseq: 1 credit: 2
13Flow control:
14Acked TPDU nr: 1
15Acked subsequence: 0
16Acked credit: 10
17ATN checksum: f4 b4 35 93
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:14:17
3AVLC type: I sseq: 0 rseq: 2 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 3 rseq: 5 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x41 Prio: 11 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x2a
10X.224 COTP Data Ack:
11dst_ref: 0x0867
12rseq: 1 credit: 2
13Flow control:
14Acked TPDU nr: 1
15Acked subsequence: 0
16Acked credit: 10
17ATN checksum: f4 b4 35 93
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:13:01
3AVLC type: S (Receive Ready) P/F: 0 rseq: 1
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:13:01
3AVLC type: S (Receive Ready) P/F: 0 rseq: 1
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:12:57
3AVLC type: I sseq: 7 rseq: 0 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 2 rseq: 3 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x40 Prio: 14 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x29
10IDRP Keepalive: seq: 3 ack: 2 credit_offered: 3 credit_avail: 4
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:12:57
3AVLC type: I sseq: 7 rseq: 0 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 2 rseq: 3 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x40 Prio: 14 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x29
10IDRP Keepalive: seq: 3 ack: 2 credit_offered: 3 credit_avail: 4
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:12:40
3AVLC type: I sseq: 6 rseq: 0 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 1 rseq: 3 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x41 Prio: 11 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x28
10X.224 COTP Data Ack:
11dst_ref: 0x0867
12rseq: 1 credit: 2
13ATN checksum: e0 8c 9a 14
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:12:40
3AVLC type: S (Receive Ready) P/F: 0 rseq: 0
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:12:40
3AVLC type: S (Selective Reject) P/F: 0 rseq: 6
4Data (1 bytes):
5e1
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:12:40
3AVLC type: I sseq: 6 rseq: 0 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 1 rseq: 3 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x41 Prio: 11 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x28
10X.224 COTP Data Ack:
11dst_ref: 0x0867
12rseq: 1 credit: 2
13ATN checksum: e0 8c 9a 14
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:12:40
3AVLC type: S (Receive Ready) P/F: 0 rseq: 0
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:12:40
3AVLC type: S (Selective Reject) P/F: 0 rseq: 6
4Data (1 bytes):
5e1
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:12:36
3AVLC type: I sseq: 5 rseq: 6 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 0 rseq: 1 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x41 Prio: 11 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x27
10X.224 COTP Data:
11dst_ref: 0x0867
12sseq: 0 req_of_ack: 0 EoT: 1
13COTP reasm status: skipped
14ATN checksum: d2 48 06 eb
15CPDLC Downlink Message:
16Header:
17Msg ID: 0
18Timestamp: 2026-06-23 08:12:29
19Logical ACK: required
20Message data:
21CURRENT DATA AUTHORITY
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:12:36
3AVLC type: I sseq: 5 rseq: 6 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 0 rseq: 1 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x41 Prio: 11 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x27
10X.224 COTP Data:
11dst_ref: 0x0867
12sseq: 0 req_of_ack: 0 EoT: 1
13COTP reasm status: skipped
14ATN checksum: d2 48 06 eb
15CPDLC Downlink Message:
16Header:
17Msg ID: 0
18Timestamp: 2026-06-23 08:12:29
19Logical ACK: required
20Message data:
21CURRENT DATA AUTHORITY
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:12:34
3AVLC type: S (Receive Ready) P/F: 0 rseq: 6
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:12:34
3AVLC type: S (Receive Ready) P/F: 0 rseq: 6
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:12:31
3AVLC type: I sseq: 5 rseq: 6 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 0 rseq: 1 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x41 Prio: 11 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x27
10X.224 COTP Data:
11dst_ref: 0x0867
12sseq: 0 req_of_ack: 0 EoT: 1
13COTP reasm status: skipped
14ATN checksum: d2 48 06 eb
15CPDLC Downlink Message:
16Header:
17Msg ID: 0
18Timestamp: 2026-06-23 08:12:29
19Logical ACK: required
20Message data:
21CURRENT DATA AUTHORITY
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:12:30
3AVLC type: I sseq: 4 rseq: 5 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 7 rseq: 0 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x41 Prio: 11 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x26
10X.224 COTP Connect Confirm:
11src_ref: 0x0033 dst_ref: 0x0867
12Initial Credit: 1
13Protocol class: 4
14Options: 00 (use normal PDU formats)
15TPDU size (bytes): 1024
16Called/responding transport selector: 16 01
17Calling transport selector: 65 6d
18Priority: 3
19Ack time (ms): 1000
20Inactivity timer (ms): 360000
21Additional options: 0x00
22ATN checksum: ee 86 3f 51
23X.225 Session SPDU: Short Accept
24X.227 ACSE Associate Response:
25Application context name: { 1.3.27.3.1 }
26Associate result: accept
27ATCDownlinkMessage: <empty PDU>
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:11:55
3AVLC type: S (Receive Ready) P/F: 0 rseq: 3
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:11:55
3AVLC type: S (Receive Ready) P/F: 0 rseq: 3
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:11:52
3AVLC type: I sseq: 3 rseq: 2 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 6 rseq: 5 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x0 Prio: 8 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x25
10X.224 COTP Disconnect Request:
11src_ref: 0x0032 dst_ref: 0x0862
12Reason: 128 (Normal disconnect)
13ATN checksum: d2 9a ad 33
14X.225 disconnect reason: 1 (OK, transport connection not reused)
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:11:51
3AVLC type: I sseq: 3 rseq: 2 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 6 rseq: 5 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x0 Prio: 8 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x25
10X.224 COTP Disconnect Request:
11src_ref: 0x0032 dst_ref: 0x0862
12Reason: 128 (Normal disconnect)
13ATN checksum: d2 9a ad 33
14X.225 disconnect reason: 1 (OK, transport connection not reused)
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:11:51
3AVLC type: I sseq: 2 rseq: 2 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 5 rseq: 5 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x0 Prio: 8 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x24
10X.224 COTP Data Ack:
11dst_ref: 0x0862
12rseq: 1 credit: 2
13ATN checksum: 36 91 9a be
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:11:51
3AVLC type: I sseq: 1 rseq: 0 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 4 rseq: 3 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x0 Prio: 8 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x23
10X.224 COTP Data:
11dst_ref: 0x0862
12sseq: 0 req_of_ack: 0 EoT: 1
13COTP reasm status: skipped
14ATN checksum: 08 70 d1 d3
15X.225 Session SPDU: Short Connect
16X.227 ACSE Associate Request:
17Application context name: { 1.3.27.3.1 }
18AP title: { 1.3.27.1.4098881.0 }
19ATN Context Management - Logon Request:
20Flight ID: GAF123
21Long TSAP: 41 47 41 46 00 3e 8b 41 00 00 41 43 52 30 30 31 01 01 01 "AGAF.>.A..ACR001..."
22Ground-initiated applications:
23Application Entity Qualifier: 22
24Version number: 1
25AP Address:
26Long TSAP: 41 47 41 46 00 3e 8b 41 00 00 41 43 52 30 30 31 01 16 01 "AGAF.>.A..ACR001..."
27Departure airport: EDDS
28Destination airport: LPLA
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:11:51
3AVLC type: I sseq: 0 rseq: 0 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 3 rseq: 3 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x0 Prio: 8 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x22
10X.224 COTP Data Ack:
11dst_ref: 0x0862
12rseq: 0 credit: 1
13ATN checksum: c2 f1 9f ce
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:11:51
3AVLC type: I sseq: 2 rseq: 2 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 5 rseq: 5 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x0 Prio: 8 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x24
10X.224 COTP Data Ack:
11dst_ref: 0x0862
12rseq: 1 credit: 2
13ATN checksum: 36 91 9a be
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:11:51
3AVLC type: I sseq: 1 rseq: 0 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 4 rseq: 3 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x0 Prio: 8 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x23
10X.224 COTP Data:
11dst_ref: 0x0862
12sseq: 0 req_of_ack: 0 EoT: 1
13COTP reasm status: skipped
14ATN checksum: 08 70 d1 d3
15X.225 Session SPDU: Short Connect
16X.227 ACSE Associate Request:
17Application context name: { 1.3.27.3.1 }
18AP title: { 1.3.27.1.4098881.0 }
19ATN Context Management - Logon Request:
20Flight ID: GAF123
21Long TSAP: 41 47 41 46 00 3e 8b 41 00 00 41 43 52 30 30 31 01 01 01 "AGAF.>.A..ACR001..."
22Ground-initiated applications:
23Application Entity Qualifier: 22
24Version number: 1
25AP Address:
26Long TSAP: 41 47 41 46 00 3e 8b 41 00 00 41 43 52 30 30 31 01 16 01 "AGAF.>.A..ACR001..."
27Departure airport: EDDS
28Destination airport: LPLA
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:11:50
3AVLC type: I sseq: 0 rseq: 0 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 3 rseq: 3 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x0 Prio: 8 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x22
10X.224 COTP Data Ack:
11dst_ref: 0x0862
12rseq: 0 credit: 1
13ATN checksum: c2 f1 9f ce
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:11:47
3AVLC type: I sseq: 7 rseq: 7 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 2 rseq: 2 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data:
7Src NSAP: 47 00 27 41 47 41 46 00 3e 8b 41 00 00 41 43 52 30 30 31 01 "G.'AGAF.>.A..ACR001."
8Dst NSAP: 47 00 27 81 83 65 75 00 01 44 59 00 01 00 00 47 47 31 31 01 "G.'..eu..DY....GG11."
9Lifetime: 32.0 sec
10Flags: SP
11Segmentation:
12PDU Id: 0x21
13Segment offset: 0
14PDU total length: 123
15CLNP reasm status: skipped
16Options:
17LRef: 0x00
18QoS maintenance: 0xd6
19Security:
20Reg ID: 06 04 2b 1b 00 00
21Info:
22Traffic type:
23Type: ATN operational
24Category: ATSC
25Route policy: 0x10
26Priority: 0x08
27X.224 COTP Connect Request:
28src_ref: 0x0032 dst_ref: 0x0000
29Initial Credit: 1
30Protocol class: 4
31Options: 00 (use normal PDU formats)
32TPDU size (bytes): 1024
33Called/responding transport selector: 63 6c
34Calling transport selector: 01 01
35Priority: 6
36Additional options: 0x00
37Ack time (ms): 1000
38Inactivity timer (ms): 360000
39Checksum: 65 95
40ATN checksum: 76 a7 d4 14
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:11:47
3AVLC type: I sseq: 7 rseq: 7 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 2 rseq: 2 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data:
7Src NSAP: 47 00 27 41 47 41 46 00 3e 8b 41 00 00 41 43 52 30 30 31 01 "G.'AGAF.>.A..ACR001."
8Dst NSAP: 47 00 27 81 83 65 75 00 01 44 59 00 01 00 00 47 47 31 31 01 "G.'..eu..DY....GG11."
9Lifetime: 32.0 sec
10Flags: SP
11Segmentation:
12PDU Id: 0x21
13Segment offset: 0
14PDU total length: 123
15CLNP reasm status: skipped
16Options:
17LRef: 0x00
18QoS maintenance: 0xd6
19Security:
20Reg ID: 06 04 2b 1b 00 00
21Info:
22Traffic type:
23Type: ATN operational
24Category: ATSC
25Route policy: 0x10
26Priority: 0x08
27X.224 COTP Connect Request:
28src_ref: 0x0032 dst_ref: 0x0000
29Initial Credit: 1
30Protocol class: 4
31Options: 00 (use normal PDU formats)
32TPDU size (bytes): 1024
33Called/responding transport selector: 63 6c
34Calling transport selector: 01 01
35Priority: 6
36Additional options: 0x00
37Ack time (ms): 1000
38Inactivity timer (ms): 360000
39Checksum: 65 95
40ATN checksum: 76 a7 d4 14
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:08:01
3AVLC type: S (Receive Ready) P/F: 0 rseq: 7
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:07:57
3AVLC type: I sseq: 6 rseq: 6 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 1 rseq: 1 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x40 Prio: 14 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x20
10IDRP Keepalive: seq: 3 ack: 2 credit_offered: 3 credit_avail: 4
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:06:47
3AVLC type: I sseq: 5 rseq: 6 poll: 0
4ACARS:
5Reassembly: skipped
6Reg: ...5413 Flight: XA0123
7Mode: 2 Label: _d Blk id: 8 More: 0 Ack: J Msg num: S17A
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:06:47
3AVLC type: I sseq: 5 rseq: 6 poll: 0
4ACARS:
5Reassembly: skipped
6Reg: ...5413 Flight: XA0123
7Mode: 2 Label: _d Blk id: 8 More: 0 Ack: J Msg num: S17A
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:06:46
3AVLC type: I sseq: 4 rseq: 5 poll: 0
4ACARS:
5Reassembly: skipped
6Reg: ...5413 Flight: XA0123
7Mode: 2 Label: _d Blk id: 7 More: 0 Ack: I Msg num: S16A
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:06:46
3AVLC type: I sseq: 4 rseq: 5 poll: 0
4ACARS:
5Reassembly: skipped
6Reg: ...5413 Flight: XA0123
7Mode: 2 Label: _d Blk id: 7 More: 0 Ack: I Msg num: S16A
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:06:37
3AVLC type: S (Receive Ready) P/F: 0 rseq: 4
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:06:37
3AVLC type: S (Receive Ready) P/F: 0 rseq: 4
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:06:36
3AVLC type: I sseq: 3 rseq: 3 poll: 0
4ACARS:
5Reassembly: skipped
6Reg: ...5413 Flight: XA0123
7Mode: 2 Label: B9 Blk id: 6 More: 0 Ack: ! Msg num: J04A
8Message:
9/EBBR.TI2/000EBBRA2C8A
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:03:01
3AVLC type: S (Receive Ready) P/F: 0 rseq: 3
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 10:02:57
3AVLC type: I sseq: 2 rseq: 2 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 0 rseq: 0 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x40 Prio: 14 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x1f
10IDRP Keepalive: seq: 3 ack: 2 credit_offered: 3 credit_avail: 4
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 09:58:05
3AVLC type: S (Receive Ready) P/F: 0 rseq: 2
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 09:58:04
3AVLC type: S (Receive Ready) P/F: 0 rseq: 1
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 09:58:01
3AVLC type: S (Receive Ready) P/F: 0 rseq: 4
0Mode-S code : 3E8B41
1Date & Time : 2026-06-23 09:57:57
3AVLC type: I sseq: 1 rseq: 3 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 6 rseq: 0 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x40 Prio: 14 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x1e
10IDRP Keepalive: seq: 3 ack: 2 credit_offered: 3 credit_avail: 4
0Mode-S code : 3E8B41
1Date & Time : 2026-06-09 16:58:20
3AVLC type: S (Receive Ready) P/F: 0 rseq: 1
0Mode-S code : 3E8B41
1Date & Time : 2026-06-09 16:50:06
3AVLC type: S (Receive Ready) P/F: 0 rseq: 6
0Mode-S code : 3E8B41
1Date & Time : 2026-06-09 16:43:20
3AVLC type: S (Receive Ready) P/F: 0 rseq: 4
0Mode-S code : 3E8B41
1Date & Time : 2026-06-09 08:35:27
3AVLC type: I sseq: 2 rseq: 2 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 3 rseq: 3 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x40 Prio: 14 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0xa
10IDRP Keepalive: seq: 3 ack: 2 credit_offered: 3 credit_avail: 4
0Mode-S code : 3E8B41
1Date & Time : 2026-06-09 08:22:11
3AVLC type: I sseq: 5 rseq: 6 poll: 0
4ACARS:
5Reassembly: skipped
6Reg: ...5413 Flight: XA0116
7Mode: 2 Label: _d Blk id: 9 More: 0 Ack: D Msg num: S14A
0Mode-S code : 3E8B41
1Date & Time : 2026-06-09 08:22:10
3AVLC type: I sseq: 4 rseq: 5 poll: 0
4ACARS:
5Reassembly: skipped
6Reg: ...5413 Flight: XA0116
7Mode: 2 Label: _d Blk id: 8 More: 0 Ack: C Msg num: S13A
0Mode-S code : 3E8B41
1Date & Time : 2026-06-09 08:21:50
3AVLC type: S (Receive Ready) P/F: 0 rseq: 4
0Mode-S code : 3E8B41
1Date & Time : 2026-06-09 08:20:32
3AVLC type: S (Receive Ready) P/F: 0 rseq: 3
0Mode-S code : 3E8B41
1Date & Time : 2026-06-09 08:20:29
3AVLC type: I sseq: 2 rseq: 2 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 0 rseq: 0 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x40 Prio: 14 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x7
10IDRP Keepalive: seq: 3 ack: 2 credit_offered: 3 credit_avail: 4
0Mode-S code : 3E8B41
1Date & Time : 2026-05-21 18:10:00
3AVLC type: S (Receive Ready) P/F: 0 rseq: 4
0Mode-S code : 3E8B41
1Date & Time : 2026-05-21 18:09:55
3AVLC type: I sseq: 3 rseq: 3 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 1 rseq: 1 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x40 Prio: 14 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x29
10IDRP Keepalive: seq: 3 ack: 2 credit_offered: 3 credit_avail: 4
0Mode-S code : 3E8B41
1Date & Time : 2026-05-21 18:05:00
3AVLC type: S (Receive Ready) P/F: 0 rseq: 3
0Mode-S code : 3E8B41
1Date & Time : 2026-05-21 18:04:55
3AVLC type: I sseq: 2 rseq: 2 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 0 rseq: 0 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x40 Prio: 14 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x28
10IDRP Keepalive: seq: 3 ack: 2 credit_offered: 3 credit_avail: 4
0Mode-S code : 3E8B41
1Date & Time : 2026-05-21 18:04:34
3AVLC type: S (Receive Ready) P/F: 0 rseq: 2
0Mode-S code : 3E8B41
1Date & Time : 2026-05-21 18:04:33
3AVLC type: S (Receive Ready) P/F: 0 rseq: 1
0Mode-S code : 3E8B41
1Date & Time : 2026-05-21 18:04:32
3AVLC type: I sseq: 1 rseq: 0 poll: 0
4X.25 Call Request: grp: 11 chan: 255 src: 17505501 dst: none
5Facilities:
6Fast Select: requested
7Called address extension: 8c 58 41 41 02 00 93 ".XAA..."
8Compression support: LREF, LREF-CAN
9M/I: 1
10ES-IS IS Hello: Hold Time: 30 sec
11NET: 47 00 27 41 47 41 46 00 3e 8b 41 00 00 41 43 52 30 30 31 00 "G.'AGAF.>.A..ACR001."
0Mode-S code : 3E8B41
1Date & Time : 2026-05-21 18:04:32
3AVLC type: I sseq: 0 rseq: 0 poll: 0
4ACARS:
5Reassembly: skipped
6Reg: ...5413 Flight: XA0287
7Mode: 2 Label: Q0 Blk id: 3 More: 0 Ack: ! Msg num: S32A
0Mode-S code : 3E8B41
1Date & Time : 2026-05-21 18:04:31
3AVLC type: U (XID) P/F: 1
4XID: Handoff Initiation
5Public params:
6Parameter set ID: 8885:1993
7Procedure classes: 00 01
8HDLC options: 20 a4 80
9VDL params:
10Parameter set ID: V
11Connection management: 01
12XID sequencing: seq: 5 retry: 0
13AVLC specific options: 25
14Destination airport: ETNW
15Aircraft location: 50.0N 6.0E 33000 ft
0Mode-S code : 3E8B41
1Date & Time : 2026-05-21 18:00:00
3AVLC type: S (Receive Ready) P/F: 0 rseq: 3
0Mode-S code : 3E8B41
1Date & Time : 2026-05-21 17:59:55
3AVLC type: I sseq: 2 rseq: 2 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 0 rseq: 0 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x40 Prio: 14 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x27
10IDRP Keepalive: seq: 3 ack: 2 credit_offered: 3 credit_avail: 4
0Mode-S code : 3E8B41
1Date & Time : 2026-05-21 17:55:03
3AVLC type: S (Receive Ready) P/F: 0 rseq: 2
0Mode-S code : 3E8B41
1Date & Time : 2026-05-21 17:55:02
3AVLC type: I sseq: 1 rseq: 0 poll: 0
4X.25 Call Request: grp: 11 chan: 255 src: 17505501 dst: none
5Facilities:
6Fast Select: requested
7Called address extension: 8c 58 41 41 02 00 93 ".XAA..."
8Compression support: LREF, LREF-CAN
9M/I: 1
10ES-IS IS Hello: Hold Time: 30 sec
11NET: 47 00 27 41 47 41 46 00 3e 8b 41 00 00 41 43 52 30 30 31 00 "G.'AGAF.>.A..ACR001."
0Mode-S code : 3E8B41
1Date & Time : 2026-05-21 17:55:02
3AVLC type: I sseq: 0 rseq: 0 poll: 0
4ACARS:
5Reassembly: skipped
6Reg: ...5413 Flight: XA0287
7Mode: 2 Label: Q0 Blk id: 2 More: 0 Ack: ! Msg num: S31A
0Mode-S code : 3E8B41
1Date & Time : 2026-05-21 17:55:02
3AVLC type: U (XID) P/F: 1
4XID: Handoff Response
5Public params:
6Parameter set ID: 8885:1993
7Procedure classes: 00 01
8HDLC options: 20 a4 80
9VDL params:
10Parameter set ID: V
11Connection management: 01
12XID sequencing: seq: 7 retry: 0
13AVLC specific options: 25
14Destination airport: ETNW
15Aircraft location: 49.0N 5.0E 33000 ft
0Mode-S code : 3E8B41
1Date & Time : 2026-05-21 17:55:00
3AVLC type: S (Receive Ready) P/F: 0 rseq: 7
0Mode-S code : 3E8B41
1Date & Time : 2026-05-21 17:55:00
3AVLC type: I sseq: 6 rseq: 6 poll: 0
4X.25 Data: grp: 11 chan: 255 sseq: 6 rseq: 6 more: 0
5X.25 reasm status: skipped
6X.233 CLNP Data (compressed header):
7LRef: 0x40 Prio: 14 Flags: 0xf6
8Lifetime: 32.0 sec
9PDU Id: 0x26
10IDRP Keepalive: seq: 3 ack: 2 credit_offered: 3 credit_avail: 4