Packet #39565337 Success

POSITION_APP packet from Woods Mesh 🌲 (WUDZ) to kwarc.org c908 (KWC)

45
Total Receptions
1
Unique Gateways
0
Hop Count
23
Payload Bytes
Packet Information
Database ID: 39565337
Mesh Packet ID: 0x315f08ff
Used for correlation across gateways
Timestamp: 2026-05-16 11:46:46 UTC
From Node: Woods Mesh 🌲 (WUDZ)
To Node: kwarc.org c908 (KWC)
Success: Processed
Protocol: POSITION_APP
Port: 3
Gateway: Woods Mesh 🌲 (WUDZ)
Channel: ShortTurbo
RSSI: Unknown
SNR: Unknown
Hop Info: 0/2 hops
Start: 2, Limit: 2
Relay Node: c4 WUDZ
Last byte of the last hop that relayed this packet - Candidate source node(s) based on 0-hop direct receptions
Payload Data
Protocol: POSITION_APP
Size: 23 bytes
Decoded: Yes
Decoded Data:
Latitude:43.148902°
Longitude:-81.107354°
Altitude:311 m
Precision:12 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:23 bytes
Gateway:!9e7728c4
Channel:ShortTurbo
Payload Type:POSITION_APP
Hop Count:Unknown / 2
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 4 more...
Exposure Risks:
âš  Packet visible to MQTT subscribers
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !9e7728c4
Node ID format
channel_id ShortTurbo
packet MeshPacket (23 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2658609348
Source node ID 		uint32
to 3812346120
Target node ID 		uint32
decoded.portnum 3
POSITION_APP 		enum
decoded.payload_length 23 bytes size
hop_limit 2
Remaining hops allowed 		uint32
hop_start 2
Initial hop limit 		uint32
hops_taken 0
Calculated: hop_start - hop_limit 		derived
rx_rssi Not set int32
rx_snr Not set float
rx_time 1778931964
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack False
No ACK requested 		bool
priority 70
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 196
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1778932006.2091112
Unix timestamp 		uint32
MQTT Privacy & Exposure Analysis

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

Exposure Level: Direct Message
Privacy Features:
  • ✓ Direct LoRa transmission (not via MQTT)
  • ✓ Targeted to specific node
  • ✓ Custom channel: ShortTurbo
  • ✓ Gateway node ID tracked
  • ✓ Reduced position precision: ~5800.0m accuracy
  • ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
  • âš  Packet visible to MQTT subscribers
MQTT-Specific Fields
Gateway ID: !9e7728c4
Position Precision: 12 bits (~5800.0m accuracy)
Position precision meters: 5800.0
Zero Hop Policy: Enabled
Direct gateway connection
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:POSITION_APP
Size:23 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "latitude": 43.1489024, "longitude": -81.1073536, "altitude": 311, "sats_in_view": null, "precision_bits": 12 }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!9e7728c4", "channel_id": "ShortTurbo", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2658609348, "to": 3812346120, "id": 828311807, "rx_time": 1778931964, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 2, "hop_start": 2, "via_mqtt": false, "want_ack": false, "priority": 70, "delayed": 0, "channel_index": null, "pki_encrypted": false, "next_hop": 0, "relay_node": 196, "tx_after": 0, "decoded": { "portnum": 3, "payload": "0d0000b819150000a8cf18b70225fc58086a2801b8010c", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "latitude_i": 431489024, "longitude_i": -811073536, "altitude": 311, "time": 1778931964, "location_source": "LOC_MANUAL", "precision_bits": 12, "type": "protobuf", "portnum": "POSITION_APP", "message_class": "Position" } } } }
Raw Packet Data (23 bytes)
0d0000b819150000a8cf18b70225fc58086a2801b8010c
Hex Analysis:
Size:23 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 Relay Channel Timestamp Actions
Woods Mesh 🌲 (WUDZ) Primary 0.000s
Reference 		Unknown Unknown 0 c4 WUDZ ShortTurbo 2026-05-16 11:46:46 UTC Current
Woods Mesh 🌲 (WUDZ) -27.691s
Before 		Unknown Unknown 0 c4 WUDZ LongFast 2026-05-16 11:46:18 UTC View
Woods Mesh 🌲 (WUDZ) -6.726s
Before 		Unknown Unknown 0 c4 WUDZ LongFast 2026-05-16 11:46:39 UTC View
Woods Mesh 🌲 (WUDZ) -6.553s
Before 		Unknown Unknown 0 c4 WUDZ MediumFast 2026-05-16 11:46:39 UTC View
Woods Mesh 🌲 (WUDZ) -6.408s
Before 		Unknown Unknown 0 c4 WUDZ MediumFast 2026-05-16 11:46:39 UTC View
Woods Mesh 🌲 (WUDZ) -6.346s
Before 		Unknown Unknown 0 c4 WUDZ MediumFast 2026-05-16 11:46:39 UTC View
Woods Mesh 🌲 (WUDZ) -6.297s
Before 		Unknown Unknown 0 c4 WUDZ MediumFast 2026-05-16 11:46:39 UTC View
Woods Mesh 🌲 (WUDZ) -6.284s
Before 		Unknown Unknown 0 c4 WUDZ LongFast 2026-05-16 11:46:39 UTC View
Woods Mesh 🌲 (WUDZ) -6.196s
Before 		Unknown Unknown 0 c4 WUDZ LongFast 2026-05-16 11:46:40 UTC View
Woods Mesh 🌲 (WUDZ) -6.112s
Before 		Unknown Unknown 0 c4 WUDZ LongFast 2026-05-16 11:46:40 UTC View
Woods Mesh 🌲 (WUDZ) -6.070s
Before 		Unknown Unknown 0 c4 WUDZ LongFast 2026-05-16 11:46:40 UTC View
Woods Mesh 🌲 (WUDZ) -5.941s
Before 		Unknown Unknown 0 c4 WUDZ ShortFast 2026-05-16 11:46:40 UTC View
Woods Mesh 🌲 (WUDZ) -4.113s
Before 		Unknown Unknown 0 c4 WUDZ MediumFast 2026-05-16 11:46:42 UTC View
Woods Mesh 🌲 (WUDZ) -4.098s
Before 		Unknown Unknown 0 c4 WUDZ MediumFast 2026-05-16 11:46:42 UTC View
Woods Mesh 🌲 (WUDZ) -3.594s
Before 		Unknown Unknown 0 c4 WUDZ ShortFast 2026-05-16 11:46:42 UTC View
Woods Mesh 🌲 (WUDZ) -3.577s
Before 		Unknown Unknown 0 c4 WUDZ ShortFast 2026-05-16 11:46:42 UTC View
Woods Mesh 🌲 (WUDZ) -3.525s
Before 		Unknown Unknown 0 c4 WUDZ MediumFast 2026-05-16 11:46:42 UTC View
Woods Mesh 🌲 (WUDZ) -3.464s
Before 		Unknown Unknown 0 c4 WUDZ ShortFast 2026-05-16 11:46:42 UTC View
Woods Mesh 🌲 (WUDZ) -3.319s
Before 		Unknown Unknown 0 c4 WUDZ LongFast 2026-05-16 11:46:42 UTC View
Woods Mesh 🌲 (WUDZ) -3.246s
Before 		Unknown Unknown 0 c4 WUDZ ShortFast 2026-05-16 11:46:42 UTC View
Woods Mesh 🌲 (WUDZ) -3.215s
Before 		Unknown Unknown 0 c4 WUDZ LongFast 2026-05-16 11:46:42 UTC View
Woods Mesh 🌲 (WUDZ) -3.035s
Before 		Unknown Unknown 0 c4 WUDZ MediumFast 2026-05-16 11:46:43 UTC View
Woods Mesh 🌲 (WUDZ) -3.011s
Before 		Unknown Unknown 0 c4 WUDZ LongFast 2026-05-16 11:46:43 UTC View
Woods Mesh 🌲 (WUDZ) -2.850s
Before 		Unknown Unknown 0 c4 WUDZ MediumFast 2026-05-16 11:46:43 UTC View
Woods Mesh 🌲 (WUDZ) -2.819s
Before 		Unknown Unknown 0 c4 WUDZ LongFast 2026-05-16 11:46:43 UTC View
Woods Mesh 🌲 (WUDZ) -2.511s
Before 		Unknown Unknown 0 c4 WUDZ ShortFast 2026-05-16 11:46:43 UTC View
Woods Mesh 🌲 (WUDZ) -2.438s
Before 		Unknown Unknown 0 c4 WUDZ ShortFast 2026-05-16 11:46:43 UTC View
Woods Mesh 🌲 (WUDZ) -2.412s
Before 		Unknown Unknown 0 c4 WUDZ LongFast 2026-05-16 11:46:43 UTC View
Woods Mesh 🌲 (WUDZ) -2.042s
Before 		Unknown Unknown 0 c4 WUDZ MediumFast 2026-05-16 11:46:44 UTC View
Woods Mesh 🌲 (WUDZ) -2.029s
Before 		Unknown Unknown 0 c4 WUDZ ShortTurbo 2026-05-16 11:46:44 UTC View
Woods Mesh 🌲 (WUDZ) -0.914s
Before 		Unknown Unknown 0 c4 WUDZ ShortFast 2026-05-16 11:46:45 UTC View
Woods Mesh 🌲 (WUDZ) -0.820s
Before 		Unknown Unknown 0 c4 WUDZ ShortTurbo 2026-05-16 11:46:45 UTC View
Woods Mesh 🌲 (WUDZ) -0.702s
Before 		Unknown Unknown 0 c4 WUDZ ShortTurbo 2026-05-16 11:46:45 UTC View
Woods Mesh 🌲 (WUDZ) -0.689s
Before 		Unknown Unknown 0 c4 WUDZ MediumFast 2026-05-16 11:46:45 UTC View
Woods Mesh 🌲 (WUDZ) -0.649s
Before 		Unknown Unknown 0 c4 WUDZ ShortTurbo 2026-05-16 11:46:45 UTC View
Woods Mesh 🌲 (WUDZ) -0.599s
Before 		Unknown Unknown 0 c4 WUDZ ShortFast 2026-05-16 11:46:45 UTC View
Woods Mesh 🌲 (WUDZ) -0.418s
Before 		Unknown Unknown 0 c4 WUDZ LongFast 2026-05-16 11:46:45 UTC View
Woods Mesh 🌲 (WUDZ) -0.370s
Before 		Unknown Unknown 0 c4 WUDZ ShortFast 2026-05-16 11:46:45 UTC View
Woods Mesh 🌲 (WUDZ) -0.312s
Before 		Unknown Unknown 0 c4 WUDZ ShortTurbo 2026-05-16 11:46:45 UTC View
Woods Mesh 🌲 (WUDZ) -0.113s
Before 		Unknown Unknown 0 c4 WUDZ ShortTurbo 2026-05-16 11:46:46 UTC View
Woods Mesh 🌲 (WUDZ) -0.062s
Before 		Unknown Unknown 0 c4 WUDZ ShortFast 2026-05-16 11:46:46 UTC View
Woods Mesh 🌲 (WUDZ) +0.853s
After 		Unknown Unknown 0 c4 WUDZ ShortTurbo 2026-05-16 11:46:47 UTC View
Woods Mesh 🌲 (WUDZ) +1.046s
After 		Unknown Unknown 0 c4 WUDZ ShortTurbo 2026-05-16 11:46:47 UTC View
Woods Mesh 🌲 (WUDZ) +1.645s
After 		Unknown Unknown 0 c4 WUDZ ShortTurbo 2026-05-16 11:46:47 UTC View
Woods Mesh 🌲 (WUDZ) +1.712s
After 		Unknown Unknown 0 c4 WUDZ ShortTurbo 2026-05-16 11:46:47 UTC View
45

Total Receptions

1

Unique Gateways