Packet #17711389 Success

POSITION_APP packet from !daa3e170 to !ffffffff

47
Total Receptions
3
Unique Gateways
4
Hop Count
40
Payload Bytes
Packet Information
Database ID: 17711389
Mesh Packet ID: 0x245372f8
Used for correlation across gateways
Timestamp: 2026-03-27 05:08:30 UTC
From Node: !daa3e170 (e170)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: POSITION_APP
Port: 3
Gateway: Concerned Third Party SECONDARY ($CTP)
Channel: MediumFast
RSSI: Unknown
SNR: Unknown
Hop Info: 4/7 hops
Start: 7, Limit: 3
Relay Node: c4
Last byte of the last hop that relayed this packet
Payload Data
Protocol: POSITION_APP
Size: 40 bytes
Decoded: Yes
Decoded Data:
Latitude:51.039437°
Longitude:-114.111283°
Altitude:1094 m
Precision:13 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:40 bytes
Gateway:!84888db4
Channel:MediumFast
Payload Type:POSITION_APP
Hop Count:4 / 7
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: MediumFast
+ 2 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !84888db4
Node ID format
channel_id MediumFast
packet MeshPacket (40 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3668173168
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 3
POSITION_APP 		enum
decoded.payload_length 40 bytes size
hop_limit 3
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 4
Calculated: hop_start - hop_limit 		derived
rx_rssi Not set int32
rx_snr Not set float
rx_time 1774588110
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack False
No ACK requested 		bool
priority 64
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 1774588110.4842117
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: ~2900.0m accuracy
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (4 hops)
MQTT-Specific Fields
Gateway ID: !84888db4
Position Precision: 13 bits (~2900.0m accuracy)
Position precision meters: 2900.0
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:POSITION_APP
Size:40 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "latitude": 51.0394368, "longitude": -114.1112832, "altitude": 1094, "sats_in_view": null, "precision_bits": 13 }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!84888db4", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3668173168, "to": 4294967295, "id": 609448696, "rx_time": 1774588110, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 3, "hop_start": 7, "via_mqtt": false, "want_ack": false, "priority": 64, "delayed": 0, "channel_index": null, "pki_encrypted": false, "next_hop": 0, "relay_node": 196, "tx_after": 0, "decoded": { "portnum": 3, "payload": "0d00006c1e150000fcbb18c608259075016928013d4213096950007800800100b001ea9403b8010d", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "latitude_i": 510394368, "longitude_i": -1141112832, "altitude": 1094, "time": 1761703312, "location_source": "LOC_MANUAL", "timestamp": 1762202434, "altitude_geoidal_separation": 0, "ground_speed": 0, "ground_track": 0, "seq_number": 51818, "precision_bits": 13, "type": "protobuf", "portnum": "POSITION_APP", "message_class": "Position" } } } }
Raw Packet Data (40 bytes)
0d00006c1e150000fcbb18c608259075016928013d4213096950007800800100b001ea9403b8010d
Hex Analysis:
Size:40 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
Concerned Third Party SECONDARY ($CTP) Primary 0.000s
Reference 		Unknown Unknown 4 c4 MediumFast 2026-03-27 05:08:30 UTC Current
Concerned Third Party SECONDARY ($CTP) -0.187s
Before 		Unknown Unknown 4 c4 LongFast 2026-03-27 05:08:30 UTC View
Concerned Third Party SECONDARY ($CTP) -0.167s
Before 		Unknown Unknown 4 c4 LongFast 2026-03-27 05:08:30 UTC View
Concerned Third Party SECONDARY ($CTP) -0.156s
Before 		Unknown Unknown 4 c4 LongFast 2026-03-27 05:08:30 UTC View
Concerned Third Party SECONDARY ($CTP) -0.140s
Before 		Unknown Unknown 4 c4 LongFast 2026-03-27 05:08:30 UTC View
Concerned Third Party SECONDARY ($CTP) -0.123s
Before 		Unknown Unknown 4 c4 LongFast 2026-03-27 05:08:30 UTC View
Concerned Third Party SECONDARY ($CTP) -0.107s
Before 		Unknown Unknown 4 c4 LongFast 2026-03-27 05:08:30 UTC View
Concerned Third Party SECONDARY ($CTP) -0.096s
Before 		Unknown Unknown 4 c4 LongFast 2026-03-27 05:08:30 UTC View
Concerned Third Party SECONDARY ($CTP) -0.084s
Before 		Unknown Unknown 4 c4 LongFast 2026-03-27 05:08:30 UTC View
Concerned Third Party SECONDARY ($CTP) -0.072s
Before 		Unknown Unknown 4 c4 LongFast 2026-03-27 05:08:30 UTC View
Concerned Third Party SECONDARY ($CTP) -0.060s
Before 		Unknown Unknown 4 c4 LongFast 2026-03-27 05:08:30 UTC View
Concerned Third Party SECONDARY ($CTP) -0.048s
Before 		Unknown Unknown 4 c4 LongFast 2026-03-27 05:08:30 UTC View
Concerned Third Party SECONDARY ($CTP) -0.037s
Before 		Unknown Unknown 4 c4 MediumFast 2026-03-27 05:08:30 UTC View
Concerned Third Party SECONDARY ($CTP) -0.024s
Before 		Unknown Unknown 4 c4 MediumFast 2026-03-27 05:08:30 UTC View
Concerned Third Party SECONDARY ($CTP) -0.012s
Before 		Unknown Unknown 4 c4 MediumFast 2026-03-27 05:08:30 UTC View
Concerned Third Party SECONDARY ($CTP) +0.011s
After 		Unknown Unknown 4 c4 MediumFast 2026-03-27 05:08:30 UTC View
Concerned Third Party SECONDARY ($CTP) +0.022s
After 		Unknown Unknown 4 c4 MediumFast 2026-03-27 05:08:30 UTC View
Concerned Third Party SECONDARY ($CTP) +0.033s
After 		Unknown Unknown 4 c4 MediumFast 2026-03-27 05:08:30 UTC View
Concerned Third Party SECONDARY ($CTP) +0.044s
After 		Unknown Unknown 4 c4 MediumFast 2026-03-27 05:08:30 UTC View
Concerned Third Party SECONDARY ($CTP) +0.055s
After 		Unknown Unknown 4 c4 MediumFast 2026-03-27 05:08:30 UTC View
Concerned Third Party SECONDARY ($CTP) +0.065s
After 		Unknown Unknown 4 c4 MediumFast 2026-03-27 05:08:30 UTC View
Concerned Third Party SECONDARY ($CTP) +0.076s
After 		Unknown Unknown 4 c4 MediumFast 2026-03-27 05:08:30 UTC View
Concerned Third Party SECONDARY ($CTP) +0.087s
After 		Unknown Unknown 4 c4 ShortFast 2026-03-27 05:08:30 UTC View
Concerned Third Party SECONDARY ($CTP) +0.099s
After 		Unknown Unknown 4 c4 ShortFast 2026-03-27 05:08:30 UTC View
Concerned Third Party SECONDARY ($CTP) +0.111s
After 		Unknown Unknown 4 c4 ShortFast 2026-03-27 05:08:30 UTC View
Concerned Third Party SECONDARY ($CTP) +0.123s
After 		Unknown Unknown 4 c4 ShortFast 2026-03-27 05:08:30 UTC View
Concerned Third Party SECONDARY ($CTP) +0.136s
After 		Unknown Unknown 4 c4 ShortFast 2026-03-27 05:08:30 UTC View
Concerned Third Party SECONDARY ($CTP) +0.153s
After 		Unknown Unknown 4 c4 ShortFast 2026-03-27 05:08:30 UTC View
Concerned Third Party SECONDARY ($CTP) +0.165s
After 		Unknown Unknown 4 c4 ShortFast 2026-03-27 05:08:30 UTC View
Concerned Third Party SECONDARY ($CTP) +0.177s
After 		Unknown Unknown 4 c4 ShortFast 2026-03-27 05:08:30 UTC View
Concerned Third Party SECONDARY ($CTP) +0.188s
After 		Unknown Unknown 4 c4 ShortFast 2026-03-27 05:08:30 UTC View
Concerned Third Party SECONDARY ($CTP) +0.199s
After 		Unknown Unknown 4 c4 ShortFast 2026-03-27 05:08:30 UTC View
Concerned Third Party SECONDARY ($CTP) +0.211s
After 		Unknown Unknown 4 c4 ShortFast 2026-03-27 05:08:30 UTC View
Concerned Third Party SECONDARY ($CTP) +0.222s
After 		Unknown Unknown 4 c4 ShortTurbo 2026-03-27 05:08:30 UTC View
Concerned Third Party SECONDARY ($CTP) +0.234s
After 		Unknown Unknown 4 c4 ShortTurbo 2026-03-27 05:08:30 UTC View
Concerned Third Party SECONDARY ($CTP) +0.245s
After 		Unknown Unknown 4 c4 ShortTurbo 2026-03-27 05:08:30 UTC View
Concerned Third Party SECONDARY ($CTP) +0.256s
After 		Unknown Unknown 4 c4 ShortTurbo 2026-03-27 05:08:30 UTC View
Concerned Third Party SECONDARY ($CTP) +0.267s
After 		Unknown Unknown 4 c4 ShortTurbo 2026-03-27 05:08:30 UTC View
Concerned Third Party SECONDARY ($CTP) +0.277s
After 		Unknown Unknown 4 c4 ShortTurbo 2026-03-27 05:08:30 UTC View
Concerned Third Party SECONDARY ($CTP) +0.289s
After 		Unknown Unknown 4 c4 ShortTurbo 2026-03-27 05:08:30 UTC View
Concerned Third Party SECONDARY ($CTP) +0.302s
After 		Unknown Unknown 4 c4 ShortTurbo 2026-03-27 05:08:30 UTC View
Concerned Third Party SECONDARY ($CTP) +0.314s
After 		Unknown Unknown 4 c4 ShortTurbo 2026-03-27 05:08:30 UTC View
Concerned Third Party SECONDARY ($CTP) +0.326s
After 		Unknown Unknown 4 c4 ShortTurbo 2026-03-27 05:08:30 UTC View
Concerned Third Party SECONDARY ($CTP) +0.338s
After 		Unknown Unknown 4 c4 ShortTurbo 2026-03-27 05:08:30 UTC View
Concerned Third Party SECONDARY ($CTP) +0.349s
After 		Unknown Unknown 4 c4 LongFast 2026-03-27 05:08:30 UTC View
!f71efd58 (fd58) +0.361s
After 		Unknown Unknown 4 c4 LongFast 2026-03-27 05:08:30 UTC View
!05389cf5 (9cf5) +1.030s
After 		-23.0 dBm 6.75 dB 5 b4 $CTP LongFast 2026-03-27 05:08:31 UTC View
47

Total Receptions

3

Unique Gateways