Packet #39487309 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: | 39487309 |
|---|---|
| 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 |
1778917257.7062624
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) |
-0.199s
Before |
Unknown | Unknown | 0 |
e4
S#02
|
LongFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
-0.177s
Before |
Unknown | Unknown | 0 |
e4
S#02
|
LongFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
-0.166s
Before |
Unknown | Unknown | 0 |
e4
S#02
|
LongFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
-0.155s
Before |
Unknown | Unknown | 0 |
e4
S#02
|
LongFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
-0.145s
Before |
Unknown | Unknown | 0 |
e4
S#02
|
LongFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
-0.136s
Before |
Unknown | Unknown | 0 |
e4
S#02
|
LongFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
-0.128s
Before |
Unknown | Unknown | 0 |
e4
S#02
|
LongFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
-0.119s
Before |
Unknown | Unknown | 0 |
e4
S#02
|
LongFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
-0.108s
Before |
Unknown | Unknown | 0 |
e4
S#02
|
LongFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
-0.097s
Before |
Unknown | Unknown | 0 |
e4
S#02
|
LongFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
-0.087s
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
|
MediumFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
-0.068s
Before |
Unknown | Unknown | 0 |
e4
S#02
|
MediumFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
-0.058s
Before |
Unknown | Unknown | 0 |
e4
S#02
|
MediumFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
-0.046s
Before |
Unknown | Unknown | 0 |
e4
S#02
|
MediumFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
-0.036s
Before |
Unknown | Unknown | 0 |
e4
S#02
|
MediumFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
-0.028s
Before |
Unknown | Unknown | 0 |
e4
S#02
|
MediumFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
-0.019s
Before |
Unknown | Unknown | 0 |
e4
S#02
|
MediumFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
-0.009s
Before |
Unknown | Unknown | 0 |
e4
S#02
|
MediumFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.009s
After |
Unknown | Unknown | 0 |
e4
S#02
|
MediumFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.018s
After |
Unknown | Unknown | 0 |
e4
S#02
|
MediumFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.028s
After |
Unknown | Unknown | 0 |
e4
S#02
|
ShortFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.039s
After |
Unknown | Unknown | 0 |
e4
S#02
|
ShortFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.051s
After |
Unknown | Unknown | 0 |
e4
S#02
|
ShortFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.063s
After |
Unknown | Unknown | 0 |
e4
S#02
|
ShortFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.074s
After |
Unknown | Unknown | 0 |
e4
S#02
|
ShortFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.084s
After |
Unknown | Unknown | 0 |
e4
S#02
|
ShortFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.094s
After |
Unknown | Unknown | 0 |
e4
S#02
|
ShortFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.104s
After |
Unknown | Unknown | 0 |
e4
S#02
|
ShortFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.114s
After |
Unknown | Unknown | 0 |
e4
S#02
|
ShortFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.124s
After |
Unknown | Unknown | 0 |
e4
S#02
|
ShortFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.135s
After |
Unknown | Unknown | 0 |
e4
S#02
|
ShortFast | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.146s
After |
Unknown | Unknown | 0 |
e4
S#02
|
ShortTurbo | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.157s
After |
Unknown | Unknown | 0 |
e4
S#02
|
ShortTurbo | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.165s
After |
Unknown | Unknown | 0 |
e4
S#02
|
ShortTurbo | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.174s
After |
Unknown | Unknown | 0 |
e4
S#02
|
ShortTurbo | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.185s
After |
Unknown | Unknown | 0 |
e4
S#02
|
ShortTurbo | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.194s
After |
Unknown | Unknown | 0 |
e4
S#02
|
ShortTurbo | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.203s
After |
Unknown | Unknown | 0 |
e4
S#02
|
ShortTurbo | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.213s
After |
Unknown | Unknown | 0 |
e4
S#02
|
ShortTurbo | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.223s
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) |
+0.246s
After |
Unknown | Unknown | 0 |
e4
S#02
|
ShortTurbo | 2026-05-16 07:40:57 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.257s
After |
Unknown | Unknown | 0 |
e4
S#02
|
LongFast | 2026-05-16 07:40:57 UTC | View |
45
Total Receptions
1
Unique Gateways