Packet #39207375 Success

POSITION_APP packet from Casa del Rio Base Station (Casa) to kwarc.org c908 (KWC)

45
Total Receptions
1
Unique Gateways
0
Hop Count
25
Payload Bytes
Packet Information
Database ID: 39207375
Mesh Packet ID: 0xee9279b2
Used for correlation across gateways
Timestamp: 2026-05-15 14:48:39 UTC
From Node: Casa del Rio Base Station (Casa)
To Node: kwarc.org c908 (KWC)
Success: Processed
Protocol: POSITION_APP
Port: 3
Gateway: Casa del Rio Base Station (Casa)
Channel: ShortFast
RSSI: Unknown
SNR: Unknown
Hop Info: 0/2 hops
Start: 2, Limit: 2
Relay Node: 97 Casa
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: 25 bytes
Decoded: Yes
Decoded Data:
Latitude:49.080429°
Longitude:-121.814299°
Altitude:165 m
Precision:32 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:25 bytes
Gateway:!35c65297
Channel:ShortFast
Payload Type:POSITION_APP
Hop Count:Unknown / 2
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 3 more...
Exposure Risks:
⚠ Packet visible to MQTT subscribers
⚠ Full GPS precision shared
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !35c65297
Node ID format
channel_id ShortFast
packet MeshPacket (25 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 902189719
Source node ID 		uint32
to 3812346120
Target node ID 		uint32
decoded.portnum 3
POSITION_APP 		enum
decoded.payload_length 25 bytes size
hop_limit 2
Remaining hops allowed 		uint32
hop_start 2
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 1778856505
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack False
No ACK requested 		bool
priority 70
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 151
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1778856519.0430105
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
  • ✓ Custom channel: ShortFast
  • ✓ Gateway node ID tracked
  • ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Full GPS precision shared
MQTT-Specific Fields
Gateway ID: !35c65297
Position Precision: 32 bits (~1.0m accuracy)
Position precision meters: 1.0
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:25 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "latitude": 49.0804287, "longitude": -121.8142989, "altitude": 165, "sats_in_view": null, "precision_bits": 32 }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!35c65297", "channel_id": "ShortFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 902189719, "to": 3812346120, "id": 4002576818, "rx_time": 1778856505, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 2, "hop_start": 2, "via_mqtt": false, "want_ack": false, "priority": 70, "delayed": 0, "channel_index": null, "pki_encrypted": false, "next_hop": 0, "relay_node": 151, "tx_after": 0, "decoded": { "portnum": 3, "payload": "0d3f14411d15f39c64b718a501253932076a28015000b80120", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "latitude_i": 490804287, "longitude_i": -1218142989, "altitude": 165, "time": 1778856505, "location_source": "LOC_MANUAL", "altitude_geoidal_separation": 0, "precision_bits": 32, "type": "protobuf", "portnum": "POSITION_APP", "message_class": "Position" } } } }
Raw Packet Data (25 bytes)
0d3f14411d15f39c64b718a501253932076a28015000b80120
Hex Analysis:
Size:25 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
Casa del Rio Base Station (Casa) Primary 0.000s
Reference 		Unknown Unknown 0 97 Casa ShortFast 2026-05-15 14:48:39 UTC Current
Casa del Rio Base Station (Casa) -4.611s
Before 		Unknown Unknown 0 97 Casa LongFast 2026-05-15 14:48:34 UTC View
Casa del Rio Base Station (Casa) -4.357s
Before 		Unknown Unknown 0 97 Casa LongFast 2026-05-15 14:48:34 UTC View
Casa del Rio Base Station (Casa) -4.346s
Before 		Unknown Unknown 0 97 Casa LongFast 2026-05-15 14:48:34 UTC View
Casa del Rio Base Station (Casa) -4.324s
Before 		Unknown Unknown 0 97 Casa LongFast 2026-05-15 14:48:34 UTC View
Casa del Rio Base Station (Casa) -4.278s
Before 		Unknown Unknown 0 97 Casa LongFast 2026-05-15 14:48:34 UTC View
Casa del Rio Base Station (Casa) -4.266s
Before 		Unknown Unknown 0 97 Casa LongFast 2026-05-15 14:48:34 UTC View
Casa del Rio Base Station (Casa) -4.106s
Before 		Unknown Unknown 0 97 Casa LongFast 2026-05-15 14:48:34 UTC View
Casa del Rio Base Station (Casa) -4.094s
Before 		Unknown Unknown 0 97 Casa MediumFast 2026-05-15 14:48:34 UTC View
Casa del Rio Base Station (Casa) -3.949s
Before 		Unknown Unknown 0 97 Casa MediumFast 2026-05-15 14:48:35 UTC View
Casa del Rio Base Station (Casa) -3.662s
Before 		Unknown Unknown 0 97 Casa LongFast 2026-05-15 14:48:35 UTC View
Casa del Rio Base Station (Casa) -3.572s
Before 		Unknown Unknown 0 97 Casa LongFast 2026-05-15 14:48:35 UTC View
Casa del Rio Base Station (Casa) -3.322s
Before 		Unknown Unknown 0 97 Casa LongFast 2026-05-15 14:48:35 UTC View
Casa del Rio Base Station (Casa) -3.242s
Before 		Unknown Unknown 0 97 Casa LongFast 2026-05-15 14:48:35 UTC View
Casa del Rio Base Station (Casa) -3.102s
Before 		Unknown Unknown 0 97 Casa MediumFast 2026-05-15 14:48:35 UTC View
Casa del Rio Base Station (Casa) -3.018s
Before 		Unknown Unknown 0 97 Casa MediumFast 2026-05-15 14:48:36 UTC View
Casa del Rio Base Station (Casa) -2.971s
Before 		Unknown Unknown 0 97 Casa MediumFast 2026-05-15 14:48:36 UTC View
Casa del Rio Base Station (Casa) -2.911s
Before 		Unknown Unknown 0 97 Casa MediumFast 2026-05-15 14:48:36 UTC View
Casa del Rio Base Station (Casa) -2.760s
Before 		Unknown Unknown 0 97 Casa ShortFast 2026-05-15 14:48:36 UTC View
Casa del Rio Base Station (Casa) -2.453s
Before 		Unknown Unknown 0 97 Casa MediumFast 2026-05-15 14:48:36 UTC View
Casa del Rio Base Station (Casa) -2.128s
Before 		Unknown Unknown 0 97 Casa MediumFast 2026-05-15 14:48:36 UTC View
Casa del Rio Base Station (Casa) -2.022s
Before 		Unknown Unknown 0 97 Casa MediumFast 2026-05-15 14:48:37 UTC View
Casa del Rio Base Station (Casa) -1.769s
Before 		Unknown Unknown 0 97 Casa MediumFast 2026-05-15 14:48:37 UTC View
Casa del Rio Base Station (Casa) -1.758s
Before 		Unknown Unknown 0 97 Casa MediumFast 2026-05-15 14:48:37 UTC View
Casa del Rio Base Station (Casa) -1.108s
Before 		Unknown Unknown 0 97 Casa ShortFast 2026-05-15 14:48:37 UTC View
Casa del Rio Base Station (Casa) -1.072s
Before 		Unknown Unknown 0 97 Casa ShortFast 2026-05-15 14:48:37 UTC View
Casa del Rio Base Station (Casa) -1.048s
Before 		Unknown Unknown 0 97 Casa ShortFast 2026-05-15 14:48:37 UTC View
Casa del Rio Base Station (Casa) -0.900s
Before 		Unknown Unknown 0 97 Casa ShortFast 2026-05-15 14:48:38 UTC View
Casa del Rio Base Station (Casa) -0.529s
Before 		Unknown Unknown 0 97 Casa ShortTurbo 2026-05-15 14:48:38 UTC View
Casa del Rio Base Station (Casa) -0.322s
Before 		Unknown Unknown 0 97 Casa ShortFast 2026-05-15 14:48:38 UTC View
Casa del Rio Base Station (Casa) -0.235s
Before 		Unknown Unknown 0 97 Casa ShortFast 2026-05-15 14:48:38 UTC View
Casa del Rio Base Station (Casa) -0.210s
Before 		Unknown Unknown 0 97 Casa ShortTurbo 2026-05-15 14:48:38 UTC View
Casa del Rio Base Station (Casa) -0.058s
Before 		Unknown Unknown 0 97 Casa ShortTurbo 2026-05-15 14:48:38 UTC View
Casa del Rio Base Station (Casa) +0.099s
After 		Unknown Unknown 0 97 Casa LongFast 2026-05-15 14:48:39 UTC View
Casa del Rio Base Station (Casa) +0.155s
After 		Unknown Unknown 0 97 Casa ShortTurbo 2026-05-15 14:48:39 UTC View
Casa del Rio Base Station (Casa) +0.312s
After 		Unknown Unknown 0 97 Casa ShortFast 2026-05-15 14:48:39 UTC View
Casa del Rio Base Station (Casa) +0.473s
After 		Unknown Unknown 0 97 Casa ShortTurbo 2026-05-15 14:48:39 UTC View
Casa del Rio Base Station (Casa) +0.606s
After 		Unknown Unknown 0 97 Casa ShortTurbo 2026-05-15 14:48:39 UTC View
Casa del Rio Base Station (Casa) +0.639s
After 		Unknown Unknown 0 97 Casa ShortTurbo 2026-05-15 14:48:39 UTC View
Casa del Rio Base Station (Casa) +0.718s
After 		Unknown Unknown 0 97 Casa ShortTurbo 2026-05-15 14:48:39 UTC View
Casa del Rio Base Station (Casa) +0.988s
After 		Unknown Unknown 0 97 Casa ShortTurbo 2026-05-15 14:48:40 UTC View
Casa del Rio Base Station (Casa) +1.271s
After 		Unknown Unknown 0 97 Casa ShortFast 2026-05-15 14:48:40 UTC View
Casa del Rio Base Station (Casa) +1.442s
After 		Unknown Unknown 0 97 Casa ShortFast 2026-05-15 14:48:40 UTC View
Casa del Rio Base Station (Casa) +1.623s
After 		Unknown Unknown 0 97 Casa ShortTurbo 2026-05-15 14:48:40 UTC View
Casa del Rio Base Station (Casa) +2.317s
After 		Unknown Unknown 0 97 Casa ShortTurbo 2026-05-15 14:48:41 UTC View
45

Total Receptions

1

Unique Gateways