Packet #17555677 Success

POSITION_APP packet from Concerned Third Party SECONDARY ($CTP) to !ffffffff

47
Total Receptions
3
Unique Gateways
0
Hop Count
34
Payload Bytes
Packet Information
Database ID: 17555677
Mesh Packet ID: 0xdebb8b5e
Used for correlation across gateways
Timestamp: 2026-03-26 20:33:31 UTC
From Node: Concerned Third Party SECONDARY ($CTP)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: POSITION_APP
Port: 3
Gateway: !f71ef2f0 (f2f0)
Channel: LongFast
RSSI: Unknown
SNR: Unknown
Hop Info: 0/7 hops
Start: 7, Limit: 7
Relay Node: b4 $CTP
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: 34 bytes
Decoded: Yes
Decoded Data:
Latitude:51.091866°
Longitude:-114.163712°
Altitude:1179 m
Satellites:6
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:34 bytes
Gateway:!f71ef2f0
Channel:LongFast
Payload Type:POSITION_APP
Hop Count:Unknown / 7
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
+ 2 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !f71ef2f0
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (34 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2223541684
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 3
POSITION_APP 		enum
decoded.payload_length 34 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 1774557211
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 180
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1774557211.9158616
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
  • ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
MQTT-Specific Fields
Gateway ID: !f71ef2f0
Position Precision: 13 bits (~2900.0m accuracy)
Position precision meters: 2900.0
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:34 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "latitude": 51.0918656, "longitude": -114.163712, "altitude": 1179, "sats_in_view": 6, "precision_bits": 13 }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!f71ef2f0", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2223541684, "to": 4294967295, "id": 3736832862, "rx_time": 1774557211, "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": 180, "tx_after": 0, "decoded": { "portnum": 3, "payload": "0d0000741e150000f4bb189b09251b98c569280258e8017801800100980106b8010d", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "latitude_i": 510918656, "longitude_i": -1141637120, "altitude": 1179, "time": 1774557211, "location_source": "LOC_INTERNAL", "PDOP": 232, "ground_speed": 1, "ground_track": 0, "sats_in_view": 6, "precision_bits": 13, "type": "protobuf", "portnum": "POSITION_APP", "message_class": "Position" } } } }
Raw Packet Data (34 bytes)
0d0000741e150000f4bb189b09251b98c569280258e8017801800100980106b8010d
Hex Analysis:
Size:34 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
!f71ef2f0 (f2f0) Primary 0.000s
Reference 		Unknown Unknown 0 b4 $CTP LongFast 2026-03-26 20:33:31 UTC Current
!f71ef2f0 (f2f0) -0.131s
Before 		Unknown Unknown 0 b4 $CTP LongFast 2026-03-26 20:33:31 UTC View
!f71ef2f0 (f2f0) -0.099s
Before 		Unknown Unknown 0 b4 $CTP LongFast 2026-03-26 20:33:31 UTC View
!f71ef2f0 (f2f0) -0.076s
Before 		Unknown Unknown 0 b4 $CTP LongFast 2026-03-26 20:33:31 UTC View
!f71ef2f0 (f2f0) -0.056s
Before 		Unknown Unknown 0 b4 $CTP LongFast 2026-03-26 20:33:31 UTC View
!f71ef2f0 (f2f0) -0.038s
Before 		Unknown Unknown 0 b4 $CTP LongFast 2026-03-26 20:33:31 UTC View
!f71ef2f0 (f2f0) -0.017s
Before 		Unknown Unknown 0 b4 $CTP LongFast 2026-03-26 20:33:31 UTC View
!f71ef2f0 (f2f0) +0.010s
After 		Unknown Unknown 0 b4 $CTP LongFast 2026-03-26 20:33:31 UTC View
!f71ef2f0 (f2f0) +0.021s
After 		Unknown Unknown 0 b4 $CTP LongFast 2026-03-26 20:33:31 UTC View
!f71ef2f0 (f2f0) +0.033s
After 		Unknown Unknown 0 b4 $CTP LongFast 2026-03-26 20:33:31 UTC View
!f71ef2f0 (f2f0) +0.045s
After 		Unknown Unknown 0 b4 $CTP LongFast 2026-03-26 20:33:31 UTC View
!f71ef2f0 (f2f0) +0.057s
After 		Unknown Unknown 0 b4 $CTP LongFast 2026-03-26 20:33:31 UTC View
!f71ef2f0 (f2f0) +0.069s
After 		Unknown Unknown 0 b4 $CTP MediumFast 2026-03-26 20:33:31 UTC View
!f71ef2f0 (f2f0) +0.081s
After 		Unknown Unknown 0 b4 $CTP MediumFast 2026-03-26 20:33:31 UTC View
!f71ef2f0 (f2f0) +0.093s
After 		Unknown Unknown 0 b4 $CTP MediumFast 2026-03-26 20:33:32 UTC View
!f71ef2f0 (f2f0) +0.105s
After 		Unknown Unknown 0 b4 $CTP MediumFast 2026-03-26 20:33:32 UTC View
!f71ef2f0 (f2f0) +0.116s
After 		Unknown Unknown 0 b4 $CTP MediumFast 2026-03-26 20:33:32 UTC View
!f71efd58 (fd58) +0.127s
After 		Unknown Unknown 0 b4 $CTP LongFast 2026-03-26 20:33:32 UTC View
!f71ef2f0 (f2f0) +0.138s
After 		Unknown Unknown 0 b4 $CTP MediumFast 2026-03-26 20:33:32 UTC View
!f71ef2f0 (f2f0) +0.148s
After 		Unknown Unknown 0 b4 $CTP MediumFast 2026-03-26 20:33:32 UTC View
!f71ef2f0 (f2f0) +0.159s
After 		Unknown Unknown 0 b4 $CTP MediumFast 2026-03-26 20:33:32 UTC View
!f71ef2f0 (f2f0) +0.169s
After 		Unknown Unknown 0 b4 $CTP MediumFast 2026-03-26 20:33:32 UTC View
!f71ef2f0 (f2f0) +0.180s
After 		Unknown Unknown 0 b4 $CTP MediumFast 2026-03-26 20:33:32 UTC View
!f71ef2f0 (f2f0) +0.191s
After 		Unknown Unknown 0 b4 $CTP MediumFast 2026-03-26 20:33:32 UTC View
!f71ef2f0 (f2f0) +0.200s
After 		Unknown Unknown 0 b4 $CTP ShortFast 2026-03-26 20:33:32 UTC View
!f71ef2f0 (f2f0) +0.212s
After 		Unknown Unknown 0 b4 $CTP ShortFast 2026-03-26 20:33:32 UTC View
!f71ef2f0 (f2f0) +0.224s
After 		Unknown Unknown 0 b4 $CTP ShortFast 2026-03-26 20:33:32 UTC View
!f71ef2f0 (f2f0) +0.236s
After 		Unknown Unknown 0 b4 $CTP ShortFast 2026-03-26 20:33:32 UTC View
!f71ef2f0 (f2f0) +0.248s
After 		Unknown Unknown 0 b4 $CTP ShortFast 2026-03-26 20:33:32 UTC View
!f71ef2f0 (f2f0) +0.260s
After 		Unknown Unknown 0 b4 $CTP ShortFast 2026-03-26 20:33:32 UTC View
!f71ef2f0 (f2f0) +0.272s
After 		Unknown Unknown 0 b4 $CTP ShortFast 2026-03-26 20:33:32 UTC View
!f71ef2f0 (f2f0) +0.291s
After 		Unknown Unknown 0 b4 $CTP ShortFast 2026-03-26 20:33:32 UTC View
!f71ef2f0 (f2f0) +0.302s
After 		Unknown Unknown 0 b4 $CTP ShortFast 2026-03-26 20:33:32 UTC View
!f71ef2f0 (f2f0) +0.313s
After 		Unknown Unknown 0 b4 $CTP ShortFast 2026-03-26 20:33:32 UTC View
!f71ef2f0 (f2f0) +0.324s
After 		Unknown Unknown 0 b4 $CTP ShortFast 2026-03-26 20:33:32 UTC View
!f71ef2f0 (f2f0) +0.334s
After 		Unknown Unknown 0 b4 $CTP ShortTurbo 2026-03-26 20:33:32 UTC View
!f71ef2f0 (f2f0) +0.344s
After 		Unknown Unknown 0 b4 $CTP ShortTurbo 2026-03-26 20:33:32 UTC View
!f71ef2f0 (f2f0) +0.355s
After 		Unknown Unknown 0 b4 $CTP ShortTurbo 2026-03-26 20:33:32 UTC View
!f71ef2f0 (f2f0) +0.366s
After 		Unknown Unknown 0 b4 $CTP ShortTurbo 2026-03-26 20:33:32 UTC View
!f71ef2f0 (f2f0) +0.376s
After 		Unknown Unknown 0 b4 $CTP ShortTurbo 2026-03-26 20:33:32 UTC View
!f71ef2f0 (f2f0) +0.388s
After 		Unknown Unknown 0 b4 $CTP ShortTurbo 2026-03-26 20:33:32 UTC View
!f71ef2f0 (f2f0) +0.401s
After 		Unknown Unknown 0 b4 $CTP ShortTurbo 2026-03-26 20:33:32 UTC View
!f71ef2f0 (f2f0) +0.413s
After 		Unknown Unknown 0 b4 $CTP ShortTurbo 2026-03-26 20:33:32 UTC View
!f71ef2f0 (f2f0) +0.425s
After 		Unknown Unknown 0 b4 $CTP ShortTurbo 2026-03-26 20:33:32 UTC View
!f71ef2f0 (f2f0) +0.436s
After 		Unknown Unknown 0 b4 $CTP ShortTurbo 2026-03-26 20:33:32 UTC View
!f71ef2f0 (f2f0) +0.447s
After 		Unknown Unknown 0 b4 $CTP ShortTurbo 2026-03-26 20:33:32 UTC View
Ranchlands BEAM [ConcernedThirdParty] (@@RL) +0.459s
After 		Unknown Unknown 1 c4 LongFast 2026-03-26 20:33:32 UTC View
47

Total Receptions

3

Unique Gateways