Packet #9802344 Success

POSITION_APP packet from Max (6a9b) to !ffffffff

12
Total Receptions
12
Unique Gateways
7
Hop Count
37
Payload Bytes
Packet Information
Database ID: 9802344
Mesh Packet ID: 0x61365d41
Used for correlation across gateways
Timestamp: 2026-02-19 19:38:20 UTC
From Node: Max (6a9b)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: POSITION_APP
Port: 3
Gateway: MOBI_NODE_868_3 (8683)
Channel: LongFast
RSSI: Unknown
SNR: Unknown
Hop Info: 7/7 hops
Start: 7, Limit: 0
Payload Data
Protocol: POSITION_APP
Size: 37 bytes
Decoded: Yes
Decoded Data:
Latitude:55.889101°
Longitude:37.434163°
Altitude:961 m
Satellites:8
Precision:11 bits
Raw Packet Analysis
Complete field breakdown and MQTT privacy/exposure analysis
Packet Structure
MQTT Packet Flow:
ServiceEnvelope (MQTT layer) → MeshPacket (Mesh layer) → Decoded Payload (Application data)
Total Size:37 bytes
Gateway:!bba83a08
Channel:LongFast
Payload Type:POSITION_APP
Hop Count:7 / 7
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
+ 1 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !bba83a08
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (37 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 697592475
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 3
POSITION_APP 		enum
decoded.payload_length 37 bytes size
hop_limit Not set uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 7
Calculated: hop_start - hop_limit 		derived
rx_rssi Not set int32
rx_snr Not set float
rx_time 1771519099
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack False
No ACK requested 		bool
priority 64
Packet priority level 		enum
delayed Not set enum
channel Not set uint32
pki_encrypted False
Standard encryption 		bool
next_hop Not set uint32
relay_node 80
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1771519100.8763387
Unix timestamp 		uint32
MQTT Privacy & Exposure Analysis

Analysis of privacy features and exposure risks when packet is shared via MQTT

Exposure Level: Broadcast
Privacy Features:
  • ✓ Direct LoRa transmission (not via MQTT)
  • ✓ Gateway node ID tracked
  • ✓ Reduced position precision: ~11700.0m accuracy
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (7 hops)
MQTT-Specific Fields
Gateway ID: !bba83a08
Position Precision: 11 bits (~11700.0m accuracy)
Position precision meters: 11700.0
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:POSITION_APP
Size:37 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "latitude": 55.8891008, "longitude": 37.4341632, "altitude": 961, "sats_in_view": 8, "precision_bits": 11 }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!bba83a08", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 697592475, "to": 4294967295, "id": 1630952769, "rx_time": 1771519099, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 0, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 64, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 80, "tx_after": 0, "decoded": { "portnum": 3, "payload": "0d00005021150000501618c1072521359769280258a90178648001a8d5ce0e980108b8010b", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "latitude_i": 558891008, "longitude_i": 374341632, "altitude": 961, "time": 1771517217, "location_source": "LOC_INTERNAL", "PDOP": 169, "ground_speed": 100, "ground_track": 30649000, "sats_in_view": 8, "precision_bits": 11, "type": "protobuf", "portnum": "POSITION_APP", "message_class": "Position" } } } }
Raw Packet Data (37 bytes)
0d00005021150000501618c1072521359769280258a90178648001a8d5ce0e980108b8010b
Hex Analysis:
Size:37 bytes
Format:Protobuf (Protocol Buffers)
Encoding:Binary with varint and length-delimited fields
This is the raw protobuf-encoded payload as received from MQTT. The structure follows the Meshtastic protobuf schema definitions.
All Receptions
All gateways that received this packet
Correlation: Using Mesh Packet ID
Reception Locations

Loading reception map...

Map shows gateway locations that received this packet. Hop counts are displayed if available.
Gateway Time Offset RSSI SNR Hops Channel Timestamp Actions
MOBI_NODE_868_3 (8683) Primary 0.000s
Reference 		Unknown Unknown 7 LongFast 2026-02-19 19:38:20 Current
RN3ABX Georgy 2 (ABX2) -30.018s
Before 		-127.0 dBm -16.00 dB 3 LongFast 2026-02-19 19:37:50 View
svk2 883c SZAO Serebriany Bor (svk2) -29.952s
Before 		-137.0 dBm -14.25 dB 3 LongFast 2026-02-19 19:37:50 View
SYSXX BGW8 (SXB8) -28.596s
Before 		-115.0 dBm -7.25 dB 4 LongFast 2026-02-19 19:37:52 View
SYSXX YGW8 (SXY8) -27.771s
Before 		-100.0 dBm -13.00 dB 4 LongFast 2026-02-19 19:37:53 View
SYSXX OGW8 (SXG8) -26.985s
Before 		-63.0 dBm 6.25 dB 4 LongFast 2026-02-19 19:37:53 View
Zamkad8 (zmkd) -15.809s
Before 		-125.0 dBm -14.50 dB 4 LongFast 2026-02-19 19:38:05 View
Aster-02 (AST2) -14.767s
Before 		-93.0 dBm -3.25 dB 5 LongFast 2026-02-19 19:38:06 View
ZA_MKAD_22_868_1 (8681) -0.151s
Before 		-135.0 dBm -12.00 dB 6 LongFast 2026-02-19 19:38:20 View
MOBILENODE_433 (4331) +0.041s
After 		Unknown Unknown 7 LongFast 2026-02-19 19:38:20 View
NODE_SOLAR_868 (8682) +0.084s
After 		Unknown Unknown 7 LongFast 2026-02-19 19:38:20 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) +477.902s
After 		-109.0 dBm -14.00 dB 7 LongFast 2026-02-19 19:46:18 View
12

Total Receptions

12

Unique Gateways