Packet #2065431 Success

POSITION_APP packet from dkTowerBot (dkTB) to !ffffffff

24
Total Receptions
18
Unique Gateways
2
Hop Count
28
Payload Bytes
Packet Information
Database ID: 2065431
Mesh Packet ID: 0x78ea1e7a
Used for correlation across gateways
Timestamp: 2025-11-14 12:59:14 UTC
From Node: dkTowerBot (dkTB)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: POSITION_APP
Port: 3
Gateway: beefy w1 (BFY)
Channel: LongFast
RSSI: -125 dBm
SNR: -17.0 dBm
Hop Info: 2/3 hops
Start: 3, Limit: 1
Relay Node: c9 Penn
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: 28 bytes
Decoded: Yes
Decoded Data:
Latitude:40.710963°
Longitude:-74.003251°
Altitude:325 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:28 bytes
Gateway:!6b5803ac
Channel:LongFast
Payload Type:POSITION_APP
Hop Count:2 / 3
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ 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...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !6b5803ac
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

FieldValueType
from 3722183162
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 1
Remaining hops allowed 		uint32
hop_start 3
Initial hop limit 		uint32
hops_taken 2
Calculated: hop_start - hop_limit 		derived
rx_rssi -125.0 dBm
Signal strength at gateway 		int32
rx_snr -17.00 dB
Signal quality at gateway 		float
rx_time 1763125235
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 201
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1763125154.2468734
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 (2 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !6b5803ac
Position Precision: 13 bits (~2900.0m accuracy)
Position precision meters: 2900.0
Signal Metrics: RSSI: -125.0 dBm
SNR: -17.00 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": 40.7109632, "longitude": -74.0032512, "altitude": 325, "sats_in_view": null, "precision_bits": 13 }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!6b5803ac", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3722183162, "to": 4294967295, "id": 2028609146, "rx_time": 1763125235, "rx_snr": -17.0, "rx_rssi": -125, "hop_limit": 1, "hop_start": 3, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 201, "tx_after": 0, "decoded": { "portnum": 3, "payload": "0d00004418150000e4d318c50225691c176928017800800100b8010d", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "latitude_i": 407109632, "longitude_i": -740032512, "altitude": 325, "time": 1763122281, "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)
0d00004418150000e4d318c50225691c176928017800800100b8010d
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 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
beefy w1 (BFY) Primary 0.000s
Reference 		-125.0 dBm -17.00 dB 2 c9 Penn LongFast 2025-11-14 12:59:14 UTC Current
dkTowerBot (dkTB) -2955.272s
Before 		Unknown Unknown 0 fa dkTB LongFast 2025-11-14 12:09:58 UTC View
Steiner Studios Tower (SST) -2857.174s
Before 		-113.0 dBm -6.00 dB 0 fa dkTB LongFast 2025-11-14 12:11:37 UTC View
CBZ0 🚕 mobile (CBZ0) -2856.553s
Before 		-115.0 dBm -9.75 dB 0 fa dkTB LongFast 2025-11-14 12:11:37 UTC View
1 MW 1 West Side | https://nyme.sh (1MW1) -2856.269s
Before 		-116.0 dBm -12.00 dB 0 fa dkTB LongFast 2025-11-14 12:11:37 UTC View
aurelia (🧚) -2856.021s
Before 		-121.0 dBm -10.50 dB 0 fa dkTB LongFast 2025-11-14 12:11:38 UTC View
GSI Portable (GSIP) -2854.952s
Before 		-107.0 dBm -13.00 dB 1 4c JLY3 , SST LongFast 2025-11-14 12:11:39 UTC View
DRP1 Chelsea (DRP1) -2851.142s
Before 		-79.0 dBm 5.75 dB 2 a8 2ea8 , MPH1 , ETNA LongFast 2025-11-14 12:11:43 UTC View
K2XAP V4 MS (XAP4) -2850.685s
Before 		-75.0 dBm -5.75 dB 3 48 VYL0 , CWM1 LongFast 2025-11-14 12:11:43 UTC View
ClaremontWx.net (CmWx) -2850.671s
Before 		-84.0 dBm 2.75 dB 3 48 VYL0 , CWM1 LongFast 2025-11-14 12:11:43 UTC View
K2XAP / nyme.sh (XAP) -2849.516s
Before 		-124.0 dBm -12.25 dB 3 48 VYL0 LongFast 2025-11-14 12:11:44 UTC View
K2XAP V4 MS (XAP4) -2849.081s
Before 		-67.0 dBm 1.25 dB 2 c9 Penn LongFast 2025-11-14 12:11:45 UTC View
Gowanus Soda (p1p) -2848.021s
Before 		-108.0 dBm -9.25 dB 1 b9 NYCR LongFast 2025-11-14 12:11:46 UTC View
Meshtastic 631c (631c) -2847.990s
Before 		-91.0 dBm -1.25 dB 1 b9 NYCR LongFast 2025-11-14 12:11:46 UTC View
beefy w1 (BFY) -2847.252s
Before 		-121.0 dBm -12.50 dB 3 90 VPP1 LongFast 2025-11-14 12:11:46 UTC View
JLO1 - 299 Park (JLO1) -2795.118s
Before 		-95.0 dBm -12.00 dB 2 c9 Penn , JLX3 LongFast 2025-11-14 12:12:39 UTC View
drp mobile (drpm) -1.190s
Before 		-124.0 dBm -14.00 dB 1 88 P3NY LongFast 2025-11-14 12:59:13 UTC View
Gowanus Soda (p1p) -1.124s
Before 		-117.0 dBm -17.00 dB 1 88 grns , P3NY LongFast 2025-11-14 12:59:13 UTC View
Steiner Studios Tower (SST) -0.440s
Before 		-115.0 dBm -7.25 dB 2 c9 Penn , JLX3 LongFast 2025-11-14 12:59:13 UTC View
K2XAP / nyme.sh (XAP) -0.068s
Before 		-126.0 dBm -13.25 dB 2 c9 Penn , JLX3 LongFast 2025-11-14 12:59:14 UTC View
aurelia (🧚) +0.698s
After 		-109.0 dBm -1.00 dB 2 c9 Penn LongFast 2025-11-14 12:59:14 UTC View
🦨 corruptedstack🦨 meshtoad 🐸 (dmbp) +0.790s
After 		-105.0 dBm -13.50 dB 3 - LongFast 2025-11-14 12:59:15 UTC View
DRP0 Astoria (DRP0) +1.438s
After 		-75.0 dBm 5.75 dB 3 ac JJ00 , swam , 🌀 , A3WS , FF1 , 🌃 , 09ac , feac , 98ac LongFast 2025-11-14 12:59:15 UTC View
Fried Fish 1 | nyme.sh (FF1) +4.025s
After 		-90.0 dBm -1.75 dB 3 0f 68SD LongFast 2025-11-14 12:59:18 UTC View
24

Total Receptions

18

Unique Gateways