Packet #17829460 Success
POSITION_APP packet from Raccoon (🦝) to !ffffffff
45
Total Receptions
1
Unique Gateways
3
Hop Count
28
Payload Bytes
Packet Information
| Database ID: | 17829460 |
|---|---|
| Mesh Packet ID: |
0xae3da3db
Used for correlation across gateways |
| Timestamp: | 2026-03-27 11:01:58 UTC |
| From Node: | Raccoon (🦝) |
| To Node: | !ffffffff (ffff) |
| Success: | Processed |
| Protocol: |
POSITION_APP
Port: 3 |
| Gateway: | kwarc.org 5ff0 (KW5) |
|---|---|
| Channel: | LongFast |
| RSSI: | -95 dBm |
| SNR: | 12.75 dBm |
| Hop Info: |
3/3 hops
Start: 3, Limit: 0 |
| Relay Node: | None |
Payload Data
Protocol: POSITION_APP
Size: 28 bytes
Decoded:
Yes
Decoded Data:
| Latitude: | 43.437261° |
|---|---|
| Longitude: | -80.504422° |
| Altitude: | 343 m |
| Precision: | 13 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: | !a3fb5ff0 |
| Channel: | LongFast |
| Payload Type: | POSITION_APP |
| Hop Count: | 3 / 3 |
Privacy Summary
Exposure Level:
Broadcast
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
+ 1 more...
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
+ 1 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 3 more...
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 3 more...
MQTT ServiceEnvelope Fields
MQTT ServiceEnvelope contains the MeshPacket plus routing metadata
| Field | Value |
|---|---|
gateway_id |
!a3fb5ff0
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 |
2666332564
Source node ID |
uint32 |
to |
4294967295 (Broadcast)
Visible to all nodes |
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 |
-95.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
12.75 dB
Signal quality at gateway |
float |
rx_time |
1774609317
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 |
Not set | uint32 |
tx_after |
Not set | uint32 |
timestamp |
1774609318.7926292
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: ~2900.0m accuracy
Exposure Risks:
- ⚠ Visible to all nodes on channel
- ⚠ 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: | !a3fb5ff0 |
| Position Precision: | 13 bits (~2900.0m accuracy) |
| Position precision meters: | 2900.0 |
| Signal Metrics: |
RSSI: -95.0 dBm SNR: 12.75 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": 43.4372608,
"longitude": -80.5044224,
"altitude": 343,
"sats_in_view": null,
"precision_bits": 13
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!a3fb5ff0",
"channel_id": "LongFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 2666332564,
"to": 4294967295,
"id": 2923275227,
"rx_time": 1774609317,
"rx_snr": 12.75,
"rx_rssi": -95,
"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": 0,
"tx_after": 0,
"decoded": {
"portnum": 3,
"payload": "0d0000e41915000004d018d702259663c66928017800800100b8010d",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"latitude_i": 434372608,
"longitude_i": -805044224,
"altitude": 343,
"time": 1774609302,
"location_source": "LOC_MANUAL",
"ground_speed": 0,
"ground_track": 0,
"precision_bits": 13,
"type": "protobuf",
"portnum": "POSITION_APP",
"message_class": "Position"
}
}
}
}
Raw Packet Data (28 bytes)
0d0000e41915000004d018d702259663c66928017800800100b8010d
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 |
|---|---|---|---|---|---|---|---|---|
| kwarc.org 5ff0 (KW5) Primary |
0.000s
Reference |
-95.0 dBm | 12.75 dB | 3 | - | LongFast | 2026-03-27 11:01:58 UTC | Current |
| kwarc.org 5ff0 (KW5) |
-0.093s
Before |
-95.0 dBm | 12.75 dB | 3 | - | LongFast | 2026-03-27 11:01:58 UTC | View |
| kwarc.org 5ff0 (KW5) |
-0.063s
Before |
-95.0 dBm | 12.75 dB | 3 | - | LongFast | 2026-03-27 11:01:58 UTC | View |
| kwarc.org 5ff0 (KW5) |
-0.052s
Before |
-95.0 dBm | 12.75 dB | 3 | - | LongFast | 2026-03-27 11:01:58 UTC | View |
| kwarc.org 5ff0 (KW5) |
-0.035s
Before |
-95.0 dBm | 12.75 dB | 3 | - | LongFast | 2026-03-27 11:01:58 UTC | View |
| kwarc.org 5ff0 (KW5) |
-0.017s
Before |
-95.0 dBm | 12.75 dB | 3 | - | LongFast | 2026-03-27 11:01:58 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.012s
After |
-95.0 dBm | 12.75 dB | 3 | - | LongFast | 2026-03-27 11:01:58 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.025s
After |
-95.0 dBm | 12.75 dB | 3 | - | LongFast | 2026-03-27 11:01:58 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.037s
After |
-95.0 dBm | 12.75 dB | 3 | - | LongFast | 2026-03-27 11:01:58 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.050s
After |
-95.0 dBm | 12.75 dB | 3 | - | LongFast | 2026-03-27 11:01:58 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.062s
After |
-95.0 dBm | 12.75 dB | 3 | - | LongFast | 2026-03-27 11:01:58 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.074s
After |
-95.0 dBm | 12.75 dB | 3 | - | MediumFast | 2026-03-27 11:01:58 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.086s
After |
-95.0 dBm | 12.75 dB | 3 | - | MediumFast | 2026-03-27 11:01:58 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.104s
After |
-95.0 dBm | 12.75 dB | 3 | - | MediumFast | 2026-03-27 11:01:58 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.116s
After |
-95.0 dBm | 12.75 dB | 3 | - | MediumFast | 2026-03-27 11:01:58 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.127s
After |
-95.0 dBm | 12.75 dB | 3 | - | MediumFast | 2026-03-27 11:01:58 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.138s
After |
-95.0 dBm | 12.75 dB | 3 | - | MediumFast | 2026-03-27 11:01:58 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.150s
After |
-95.0 dBm | 12.75 dB | 3 | - | MediumFast | 2026-03-27 11:01:58 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.161s
After |
-95.0 dBm | 12.75 dB | 3 | - | MediumFast | 2026-03-27 11:01:58 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.179s
After |
-95.0 dBm | 12.75 dB | 3 | - | MediumFast | 2026-03-27 11:01:58 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.190s
After |
-95.0 dBm | 12.75 dB | 3 | - | MediumFast | 2026-03-27 11:01:58 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.206s
After |
-95.0 dBm | 12.75 dB | 3 | - | MediumFast | 2026-03-27 11:01:58 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.218s
After |
-95.0 dBm | 12.75 dB | 3 | - | ShortFast | 2026-03-27 11:01:59 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.231s
After |
-95.0 dBm | 12.75 dB | 3 | - | ShortFast | 2026-03-27 11:01:59 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.244s
After |
-95.0 dBm | 12.75 dB | 3 | - | ShortFast | 2026-03-27 11:01:59 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.256s
After |
-95.0 dBm | 12.75 dB | 3 | - | ShortFast | 2026-03-27 11:01:59 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.268s
After |
-95.0 dBm | 12.75 dB | 3 | - | ShortFast | 2026-03-27 11:01:59 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.280s
After |
-95.0 dBm | 12.75 dB | 3 | - | ShortFast | 2026-03-27 11:01:59 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.293s
After |
-95.0 dBm | 12.75 dB | 3 | - | ShortFast | 2026-03-27 11:01:59 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.304s
After |
-95.0 dBm | 12.75 dB | 3 | - | ShortFast | 2026-03-27 11:01:59 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.316s
After |
-95.0 dBm | 12.75 dB | 3 | - | ShortFast | 2026-03-27 11:01:59 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.327s
After |
-95.0 dBm | 12.75 dB | 3 | - | ShortFast | 2026-03-27 11:01:59 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.338s
After |
-95.0 dBm | 12.75 dB | 3 | - | ShortFast | 2026-03-27 11:01:59 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.350s
After |
-95.0 dBm | 12.75 dB | 3 | - | ShortTurbo | 2026-03-27 11:01:59 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.361s
After |
-95.0 dBm | 12.75 dB | 3 | - | ShortTurbo | 2026-03-27 11:01:59 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.372s
After |
-95.0 dBm | 12.75 dB | 3 | - | ShortTurbo | 2026-03-27 11:01:59 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.383s
After |
-95.0 dBm | 12.75 dB | 3 | - | ShortTurbo | 2026-03-27 11:01:59 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.396s
After |
-95.0 dBm | 12.75 dB | 3 | - | ShortTurbo | 2026-03-27 11:01:59 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.409s
After |
-95.0 dBm | 12.75 dB | 3 | - | ShortTurbo | 2026-03-27 11:01:59 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.421s
After |
-95.0 dBm | 12.75 dB | 3 | - | ShortTurbo | 2026-03-27 11:01:59 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.434s
After |
-95.0 dBm | 12.75 dB | 3 | - | ShortTurbo | 2026-03-27 11:01:59 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.446s
After |
-95.0 dBm | 12.75 dB | 3 | - | ShortTurbo | 2026-03-27 11:01:59 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.459s
After |
-95.0 dBm | 12.75 dB | 3 | - | ShortTurbo | 2026-03-27 11:01:59 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.471s
After |
-95.0 dBm | 12.75 dB | 3 | - | ShortTurbo | 2026-03-27 11:01:59 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.483s
After |
-95.0 dBm | 12.75 dB | 3 | - | LongFast | 2026-03-27 11:01:59 UTC | View |
45
Total Receptions
1
Unique Gateways