Packet #39487301 Success
POSITION_APP packet from Storm #02 🇨🇦 (S#02) to !ffffffff
45
Total Receptions
1
Unique Gateways
0
Hop Count
32
Payload Bytes
Packet Information
| Database ID: | 39487301 |
|---|---|
| Mesh Packet ID: |
0x7e3d4257
Used for correlation across gateways |
| Timestamp: | 2026-05-16 07:40:57 UTC |
| From Node: | Storm #02 🇨🇦 (S#02) |
| To Node: | !ffffffff (ffff) |
| Success: | Processed |
| Protocol: |
POSITION_APP
Port: 3 |
| Gateway: | Storm #02 🇨🇦 (S#02) |
|---|---|
| Channel: | MediumFast |
| RSSI: | Unknown |
| SNR: | Unknown |
| Hop Info: |
0/7 hops
Start: 7, Limit: 7 |
| Relay Node: |
e4
S#02
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: 32 bytes
Decoded:
Yes
Decoded Data:
| Latitude: | 49.322394° |
|---|---|
| Longitude: | -123.037286° |
| Altitude: | 117 m |
| Precision: | 14 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: | 32 bytes |
|---|---|
| Gateway: | !33687ee4 |
| Channel: | MediumFast |
| Payload Type: | POSITION_APP |
| Hop Count: | Unknown / 7 |
Privacy Summary
Exposure Level:
Broadcast
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: MediumFast
+ 3 more...
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: MediumFast
+ 3 more...
Exposure Risks:
âš Visible to all nodes on channel
âš Packet visible to MQTT subscribers
âš Visible to all nodes on channel
âš Packet visible to MQTT subscribers
MQTT ServiceEnvelope Fields
MQTT ServiceEnvelope contains the MeshPacket plus routing metadata
| Field | Value |
|---|---|
gateway_id |
!33687ee4
Node ID format |
channel_id |
MediumFast
|
packet |
MeshPacket (32 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
862486244
Source node ID |
uint32 |
to |
4294967295 (Broadcast)
Visible to all nodes |
uint32 |
decoded.portnum |
3
POSITION_APP |
enum |
decoded.payload_length |
32 bytes
|
size |
hop_limit |
7
Remaining hops allowed |
uint32 |
hop_start |
7
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 |
1778917256
Receive timestamp |
fixed32 |
via_mqtt |
False
Direct LoRa transmission |
bool |
want_ack |
False
No ACK requested |
bool |
priority |
10
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 |
228
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1778917257.6287088
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)
- ✓ Custom channel: MediumFast
- ✓ Gateway node ID tracked
- ✓ Reduced position precision: ~1500.0m accuracy
- ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
- âš Visible to all nodes on channel
- âš Packet visible to MQTT subscribers
MQTT-Specific Fields
| Gateway ID: | !33687ee4 |
| Position Precision: | 14 bits (~1500.0m accuracy) |
| Position precision meters: | 1500.0 |
| 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: | 32 bytes |
| Decoded: | Yes |
Complete Payload Data (JSON):
{
"latitude": 49.3223936,
"longitude": -123.0372864,
"altitude": 117,
"sats_in_view": null,
"precision_bits": 14
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!33687ee4",
"channel_id": "MediumFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 862486244,
"to": 4294967295,
"id": 2117943895,
"rx_time": 1778917256,
"rx_snr": 0.0,
"rx_rssi": 0,
"hop_limit": 7,
"hop_start": 7,
"via_mqtt": false,
"want_ack": false,
"priority": 10,
"delayed": 0,
"channel_index": null,
"pki_encrypted": false,
"next_hop": 0,
"relay_node": 228,
"tx_after": 0,
"decoded": {
"portnum": 3,
"payload": "0d0000661d150000aab6187525881f086a280150007800800100b00104b8010e",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"latitude_i": 493223936,
"longitude_i": -1230372864,
"altitude": 117,
"time": 1778917256,
"location_source": "LOC_MANUAL",
"altitude_geoidal_separation": 0,
"ground_speed": 0,
"ground_track": 0,
"seq_number": 4,
"precision_bits": 14,
"type": "protobuf",
"portnum": "POSITION_APP",
"message_class": "Position"
}
}
}
}
Raw Packet Data (32 bytes)
0d0000661d150000aab6187525881f086a280150007800800100b00104b8010e
Hex Analysis:
| Size: | 32 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 |
|---|---|---|---|---|---|---|---|---|
| Storm #02 🇨🇦 (S#02) Primary |
0.000s
Reference |
Unknown | Unknown | 0 |
e4
S#02
|
MediumFast | 2026-05-16 07:40:57 UTC | Current |
| Storm #02 🇨🇦 (S#02) |
-0.122s
Before |
Unknown | Unknown | 0 |
e4
S#02
|
LongFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
-0.100s
Before |
Unknown | Unknown | 0 |
e4
S#02
|
LongFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
-0.089s
Before |
Unknown | Unknown | 0 |
e4
S#02
|
LongFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
-0.078s
Before |
Unknown | Unknown | 0 |
e4
S#02
|
LongFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
-0.067s
Before |
Unknown | Unknown | 0 |
e4
S#02
|
LongFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
-0.059s
Before |
Unknown | Unknown | 0 |
e4
S#02
|
LongFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
-0.050s
Before |
Unknown | Unknown | 0 |
e4
S#02
|
LongFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
-0.041s
Before |
Unknown | Unknown | 0 |
e4
S#02
|
LongFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
-0.031s
Before |
Unknown | Unknown | 0 |
e4
S#02
|
LongFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
-0.020s
Before |
Unknown | Unknown | 0 |
e4
S#02
|
LongFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
-0.010s
Before |
Unknown | Unknown | 0 |
e4
S#02
|
LongFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.010s
After |
Unknown | Unknown | 0 |
e4
S#02
|
MediumFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.019s
After |
Unknown | Unknown | 0 |
e4
S#02
|
MediumFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.031s
After |
Unknown | Unknown | 0 |
e4
S#02
|
MediumFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.041s
After |
Unknown | Unknown | 0 |
e4
S#02
|
MediumFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.050s
After |
Unknown | Unknown | 0 |
e4
S#02
|
MediumFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.059s
After |
Unknown | Unknown | 0 |
e4
S#02
|
MediumFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.068s
After |
Unknown | Unknown | 0 |
e4
S#02
|
MediumFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.078s
After |
Unknown | Unknown | 0 |
e4
S#02
|
MediumFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.087s
After |
Unknown | Unknown | 0 |
e4
S#02
|
MediumFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.096s
After |
Unknown | Unknown | 0 |
e4
S#02
|
MediumFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.105s
After |
Unknown | Unknown | 0 |
e4
S#02
|
ShortFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.116s
After |
Unknown | Unknown | 0 |
e4
S#02
|
ShortFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.128s
After |
Unknown | Unknown | 0 |
e4
S#02
|
ShortFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.141s
After |
Unknown | Unknown | 0 |
e4
S#02
|
ShortFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.152s
After |
Unknown | Unknown | 0 |
e4
S#02
|
ShortFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.162s
After |
Unknown | Unknown | 0 |
e4
S#02
|
ShortFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.172s
After |
Unknown | Unknown | 0 |
e4
S#02
|
ShortFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.182s
After |
Unknown | Unknown | 0 |
e4
S#02
|
ShortFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.191s
After |
Unknown | Unknown | 0 |
e4
S#02
|
ShortFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.202s
After |
Unknown | Unknown | 0 |
e4
S#02
|
ShortFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.213s
After |
Unknown | Unknown | 0 |
e4
S#02
|
ShortFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.224s
After |
Unknown | Unknown | 0 |
e4
S#02
|
ShortTurbo | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.234s
After |
Unknown | Unknown | 0 |
e4
S#02
|
ShortTurbo | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.243s
After |
Unknown | Unknown | 0 |
e4
S#02
|
ShortTurbo | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.252s
After |
Unknown | Unknown | 0 |
e4
S#02
|
ShortTurbo | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.262s
After |
Unknown | Unknown | 0 |
e4
S#02
|
ShortTurbo | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.271s
After |
Unknown | Unknown | 0 |
e4
S#02
|
ShortTurbo | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.280s
After |
Unknown | Unknown | 0 |
e4
S#02
|
ShortTurbo | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.291s
After |
Unknown | Unknown | 0 |
e4
S#02
|
ShortTurbo | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.301s
After |
Unknown | Unknown | 0 |
e4
S#02
|
ShortTurbo | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.311s
After |
Unknown | Unknown | 0 |
e4
S#02
|
ShortTurbo | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.323s
After |
Unknown | Unknown | 0 |
e4
S#02
|
ShortTurbo | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.335s
After |
Unknown | Unknown | 0 |
e4
S#02
|
LongFast | 2026-05-16 07:40:57 UTC | View |
45
Total Receptions
1
Unique Gateways