Packet #39466637 Success
POSITION_APP packet from Junction_SolarBase1 (🚂) to kwarc.org c908 (KWC)
47
Total Receptions
3
Unique Gateways
3
Hop Count
28
Payload Bytes
Packet Information
| Database ID: | 39466637 |
|---|---|
| Mesh Packet ID: |
0xe848c99c
Used for correlation across gateways |
| Timestamp: | 2026-05-16 06:32:38 UTC |
| From Node: | Junction_SolarBase1 (🚂) |
| To Node: | kwarc.org c908 (KWC) |
| Success: | Processed |
| Protocol: |
POSITION_APP
Port: 3 |
| Gateway: | neoSG2 https://canadaverse.org/ (🎐) |
|---|---|
| Channel: | LongFast |
| RSSI: | -93 dBm |
| SNR: | -1.25 dBm |
| Hop Info: |
3/3 hops
Start: 3, Limit: 0 |
| Relay Node: |
5b
Last byte of the last hop that relayed this packet |
Payload Data
Protocol: POSITION_APP
Size: 28 bytes
Decoded:
Yes
Decoded Data:
| Latitude: | 43.535565° |
|---|---|
| Longitude: | -80.261939° |
| Altitude: | 331 m |
| Precision: | 15 bits |
Raw Packet Analysis
Complete field breakdown and MQTT privacy/exposure analysisPacket Structure
MQTT Packet Flow:
ServiceEnvelope (MQTT layer) → MeshPacket (Mesh layer) → Decoded Payload (Application data)
| Total Size: | 28 bytes |
|---|---|
| Gateway: | !a2e1bcbc |
| Channel: | LongFast |
| Payload Type: | POSITION_APP |
| Hop Count: | 3 / 3 |
Privacy Summary
Exposure Level:
Direct Message
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 2 more...
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 2 more...
Exposure Risks:
⚠ Default channel - no encryption
⚠ Packet visible to MQTT subscribers
+ 2 more...
⚠ Default channel - no encryption
⚠ Packet visible to MQTT subscribers
+ 2 more...
MQTT ServiceEnvelope Fields
MQTT ServiceEnvelope contains the MeshPacket plus routing metadata
| Field | Value |
|---|---|
gateway_id |
!a2e1bcbc
Node ID format |
channel_id |
LongFast
Default public channel |
packet |
MeshPacket (28 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
2591807324
Source node ID |
uint32 |
to |
3812346120
Target node ID |
uint32 |
decoded.portnum |
3
POSITION_APP |
enum |
decoded.payload_length |
28 bytes
|
size |
hop_limit |
Not set | uint32 |
hop_start |
3
Initial hop limit |
uint32 |
hops_taken |
3
Calculated: hop_start - hop_limit |
derived |
rx_rssi |
-93.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
-1.25 dB
Signal quality at gateway |
float |
rx_time |
1778913158
Receive timestamp |
fixed32 |
via_mqtt |
False
Direct LoRa transmission |
bool |
want_ack |
False
No ACK requested |
bool |
priority |
Not set | enum |
delayed |
Not set | enum |
channel |
Not set | uint32 |
pki_encrypted |
False
Standard encryption |
bool |
next_hop |
Not set | uint32 |
relay_node |
91
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1778913158.1116257
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
- ✓ Gateway node ID tracked
- ✓ Reduced position precision: ~729.0m accuracy
Exposure Risks:
- ⚠ Default channel - no encryption
- ⚠ Packet visible to MQTT subscribers
- ⚠ Multi-hop path visible (3 hops)
- ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
| Gateway ID: | !a2e1bcbc |
| Position Precision: | 15 bits (~729.0m accuracy) |
| Position precision meters: | 729.0 |
| Signal Metrics: |
RSSI: -93.0 dBm SNR: -1.25 dB |
Complete Payload Analysis
Detailed breakdown of all payload fields and decoded data
Payload Metadata:
| Protocol: | POSITION_APP |
|---|---|
| Size: | 28 bytes |
| Decoded: | Yes |
Complete Payload Data (JSON):
{
"latitude": 43.5355648,
"longitude": -80.2619392,
"altitude": 331,
"sats_in_view": null,
"precision_bits": 15
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!a2e1bcbc",
"channel_id": "LongFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 2591807324,
"to": 3812346120,
"id": 3897084316,
"rx_time": 1778913158,
"rx_snr": -1.25,
"rx_rssi": -93,
"hop_limit": 0,
"hop_start": 3,
"via_mqtt": false,
"want_ack": false,
"priority": 0,
"delayed": 0,
"channel_index": null,
"pki_encrypted": false,
"next_hop": 0,
"relay_node": 91,
"tx_after": 0,
"decoded": {
"portnum": 3,
"payload": "0d0000f31915000029d018cb0225640f086a28017800800100b8010f",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"latitude_i": 435355648,
"longitude_i": -802619392,
"altitude": 331,
"time": 1778913124,
"location_source": "LOC_MANUAL",
"ground_speed": 0,
"ground_track": 0,
"precision_bits": 15,
"type": "protobuf",
"portnum": "POSITION_APP",
"message_class": "Position"
}
}
}
}
Raw Packet Data (28 bytes)
0d0000f31915000029d018cb0225640f086a28017800800100b8010f
Hex Analysis:
| Size: | 28 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 packetCorrelation: Using Mesh Packet ID
Reception Locations
Loading...
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 |
|---|---|---|---|---|---|---|---|---|
| neoSG2 https://canadaverse.org/ (🎐) Primary |
0.000s
Reference |
-93.0 dBm | -1.25 dB | 3 |
5b
|
LongFast | 2026-05-16 06:32:38 UTC | Current |
| neoSG2 https://canadaverse.org/ (🎐) |
-0.088s
Before |
-93.0 dBm | -1.25 dB | 3 |
5b
|
LongFast | 2026-05-16 06:32:38 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-0.055s
Before |
-93.0 dBm | -1.25 dB | 3 |
5b
|
LongFast | 2026-05-16 06:32:38 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-0.044s
Before |
-93.0 dBm | -1.25 dB | 3 |
5b
|
LongFast | 2026-05-16 06:32:38 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-0.033s
Before |
-93.0 dBm | -1.25 dB | 3 |
5b
|
LongFast | 2026-05-16 06:32:38 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-0.021s
Before |
-93.0 dBm | -1.25 dB | 3 |
5b
|
LongFast | 2026-05-16 06:32:38 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-0.011s
Before |
-93.0 dBm | -1.25 dB | 3 |
5b
|
LongFast | 2026-05-16 06:32:38 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
+0.013s
After |
-93.0 dBm | -1.25 dB | 3 |
5b
|
LongFast | 2026-05-16 06:32:38 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
+0.022s
After |
-93.0 dBm | -1.25 dB | 3 |
5b
|
LongFast | 2026-05-16 06:32:38 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
+0.032s
After |
-93.0 dBm | -1.25 dB | 3 |
5b
|
LongFast | 2026-05-16 06:32:38 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
+0.043s
After |
-93.0 dBm | -1.25 dB | 3 |
5b
|
LongFast | 2026-05-16 06:32:38 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
+0.053s
After |
-93.0 dBm | -1.25 dB | 3 |
5b
|
MediumFast | 2026-05-16 06:32:38 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
+0.064s
After |
-93.0 dBm | -1.25 dB | 3 |
5b
|
MediumFast | 2026-05-16 06:32:38 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
+0.076s
After |
-93.0 dBm | -1.25 dB | 3 |
5b
|
MediumFast | 2026-05-16 06:32:38 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
+0.088s
After |
-93.0 dBm | -1.25 dB | 3 |
5b
|
MediumFast | 2026-05-16 06:32:38 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
+0.100s
After |
-93.0 dBm | -1.25 dB | 3 |
5b
|
MediumFast | 2026-05-16 06:32:38 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
+0.112s
After |
-93.0 dBm | -1.25 dB | 3 |
5b
|
MediumFast | 2026-05-16 06:32:38 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
+0.123s
After |
-93.0 dBm | -1.25 dB | 3 |
5b
|
MediumFast | 2026-05-16 06:32:38 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
+0.135s
After |
-93.0 dBm | -1.25 dB | 3 |
5b
|
MediumFast | 2026-05-16 06:32:38 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
+0.146s
After |
-93.0 dBm | -1.25 dB | 3 |
5b
|
MediumFast | 2026-05-16 06:32:38 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
+0.158s
After |
-93.0 dBm | -1.25 dB | 3 |
5b
|
MediumFast | 2026-05-16 06:32:38 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
+0.168s
After |
-93.0 dBm | -1.25 dB | 3 |
5b
|
MediumFast | 2026-05-16 06:32:38 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
+0.178s
After |
-93.0 dBm | -1.25 dB | 3 |
5b
|
ShortFast | 2026-05-16 06:32:38 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
+0.189s
After |
-93.0 dBm | -1.25 dB | 3 |
5b
|
ShortFast | 2026-05-16 06:32:38 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
+0.200s
After |
-93.0 dBm | -1.25 dB | 3 |
5b
|
ShortFast | 2026-05-16 06:32:38 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
+0.210s
After |
-93.0 dBm | -1.25 dB | 3 |
5b
|
ShortFast | 2026-05-16 06:32:38 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
+0.220s
After |
-93.0 dBm | -1.25 dB | 3 |
5b
|
ShortFast | 2026-05-16 06:32:38 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
+0.231s
After |
-93.0 dBm | -1.25 dB | 3 |
5b
|
ShortFast | 2026-05-16 06:32:38 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
+0.241s
After |
-93.0 dBm | -1.25 dB | 3 |
5b
|
ShortFast | 2026-05-16 06:32:38 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
+0.253s
After |
-93.0 dBm | -1.25 dB | 3 |
5b
|
ShortFast | 2026-05-16 06:32:38 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
+0.268s
After |
-93.0 dBm | -1.25 dB | 3 |
5b
|
ShortFast | 2026-05-16 06:32:38 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
+0.278s
After |
-93.0 dBm | -1.25 dB | 3 |
5b
|
ShortFast | 2026-05-16 06:32:38 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
+0.291s
After |
-93.0 dBm | -1.25 dB | 3 |
5b
|
ShortFast | 2026-05-16 06:32:38 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
+0.303s
After |
-93.0 dBm | -1.25 dB | 3 |
5b
|
ShortTurbo | 2026-05-16 06:32:38 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
+0.314s
After |
-93.0 dBm | -1.25 dB | 3 |
5b
|
ShortTurbo | 2026-05-16 06:32:38 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
+0.326s
After |
-93.0 dBm | -1.25 dB | 3 |
5b
|
ShortTurbo | 2026-05-16 06:32:38 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
+0.336s
After |
-93.0 dBm | -1.25 dB | 3 |
5b
|
ShortTurbo | 2026-05-16 06:32:38 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
+0.347s
After |
-93.0 dBm | -1.25 dB | 3 |
5b
|
ShortTurbo | 2026-05-16 06:32:38 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
+0.357s
After |
-93.0 dBm | -1.25 dB | 3 |
5b
|
ShortTurbo | 2026-05-16 06:32:38 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
+0.368s
After |
-93.0 dBm | -1.25 dB | 3 |
5b
|
ShortTurbo | 2026-05-16 06:32:38 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
+0.378s
After |
-93.0 dBm | -1.25 dB | 3 |
5b
|
ShortTurbo | 2026-05-16 06:32:38 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
+0.389s
After |
-93.0 dBm | -1.25 dB | 3 |
5b
|
ShortTurbo | 2026-05-16 06:32:38 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
+0.399s
After |
-93.0 dBm | -1.25 dB | 3 |
5b
|
ShortTurbo | 2026-05-16 06:32:38 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
+0.410s
After |
-93.0 dBm | -1.25 dB | 3 |
5b
|
ShortTurbo | 2026-05-16 06:32:38 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
+0.422s
After |
-93.0 dBm | -1.25 dB | 3 |
5b
|
LongFast | 2026-05-16 06:32:38 UTC | View |
| VA3NNW-4240 (NNW) |
+0.434s
After |
-142.0 dBm | -18.25 dB | 3 |
5b
|
LongFast | 2026-05-16 06:32:38 UTC | View |
| Meshtastic 7c50 (7c50) |
+0.446s
After |
-118.0 dBm | -12.25 dB | 3 |
5b
|
LongFast | 2026-05-16 06:32:38 UTC | View |
47
Total Receptions
3
Unique Gateways