Packet #17802000 Success

POSITION_APP packet from WYK9-MME (WYK9) to !ffffffff

Total Receptions

Unique Gateways

Hop Count

Payload Bytes

Packet Information

Database ID:	17802000
Mesh Packet ID:	`0xb8bb1617` Used for correlation across gateways
Timestamp:	2026-03-27 09:57:33 UTC
From Node:	WYK9-MME (WYK9)
To Node:	!ffffffff (ffff)
Success:	Processed
Protocol:	POSITION_APP Port: 3

Gateway:	WYK BASE (🏡)
Channel:	LongFast
RSSI:	Unknown
SNR:	Unknown
Hop Info:	2/7 hops Start: 7, Limit: 5
Relay Node:	`28` ACTS , WN30 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:	51.136139°
Longitude:	-114.237579°
Altitude:	1217 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:	28 bytes
Gateway:	!ba060290
Channel:	LongFast
Payload Type:	POSITION_APP
Hop Count:	2 / 7

Privacy Summary

Exposure Level:
Broadcast

Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked

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

Field	Value
`gateway_id`	`!ba060290` 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`	`3677332528` 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`	`5` Remaining hops allowed	uint32
`hop_start`	`7` Initial hop limit	uint32
`hops_taken`	`2` Calculated: hop_start - hop_limit	derived
`rx_rssi`	Not set	int32
`rx_snr`	Not set	float
`rx_time`	`1774605445` 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`	`40` Relay node ID	uint32
`tx_after`	Not set	uint32
`timestamp`	`1774605453.5523963` 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

Exposure Risks:

⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
⚠ Packet visible to MQTT subscribers
⚠ Full GPS precision shared
⚠ Multi-hop path visible (2 hops)

MQTT-Specific Fields

Gateway ID:	`!ba060290`
Position Precision:	32 bits (~1.0m accuracy)
Position precision meters:	`1.0`

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": 51.136139, "longitude": -114.237579, "altitude": 1217, "sats_in_view": null, "precision_bits": 32 }

Complete Protobuf Decode (JSON)

{ "service_envelope": { "gateway_id": "!ba060290", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3677332528, "to": 4294967295, "id": 3099268631, "rx_time": 1774605445, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 5, "hop_start": 7, "via_mqtt": false, "want_ack": false, "priority": 64, "delayed": 0, "channel_index": null, "pki_encrypted": false, "next_hop": 0, "relay_node": 40, "tx_after": 0, "decoded": { "portnum": 3, "payload": "0d6ec17a1e1592bae8bb18c109258854c66928017800800100b80120", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "latitude_i": 511361390, "longitude_i": -1142375790, "altitude": 1217, "time": 1774605448, "location_source": "LOC_MANUAL", "ground_speed": 0, "ground_track": 0, "precision_bits": 32, "type": "protobuf", "portnum": "POSITION_APP", "message_class": "Position" } } } }

Raw Packet Data (28 bytes)

0d6ec17a1e1592bae8bb18c109258854c66928017800800100b80120

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
WYK BASE (🏡) Primary	0.000s Reference	Unknown	Unknown	2	`28` ACTS , WN30	LongFast	2026-03-27 09:57:33 UTC	Current
WYK BASE (🏡)	-0.066s Before	Unknown	Unknown	2	`28` ACTS , WN30	LongFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	-0.025s Before	Unknown	Unknown	2	`28` ACTS , WN30	LongFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	+0.016s After	Unknown	Unknown	2	`28` ACTS , WN30	LongFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	+0.032s After	Unknown	Unknown	2	`28` ACTS , WN30	LongFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	+0.055s After	Unknown	Unknown	2	`28` ACTS , WN30	LongFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	+0.066s After	Unknown	Unknown	2	`28` ACTS , WN30	LongFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	+0.078s After	Unknown	Unknown	2	`28` ACTS , WN30	LongFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	+0.090s After	Unknown	Unknown	2	`28` ACTS , WN30	LongFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	+0.103s After	Unknown	Unknown	2	`28` ACTS , WN30	LongFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	+0.115s After	Unknown	Unknown	2	`28` ACTS , WN30	LongFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	+0.132s After	Unknown	Unknown	2	`28` ACTS , WN30	MediumFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	+0.166s After	Unknown	Unknown	2	`28` ACTS , WN30	MediumFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	+0.206s After	Unknown	Unknown	2	`28` ACTS , WN30	MediumFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	+0.224s After	Unknown	Unknown	2	`28` ACTS , WN30	MediumFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	+0.234s After	Unknown	Unknown	2	`28` ACTS , WN30	MediumFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	+0.246s After	Unknown	Unknown	2	`28` ACTS , WN30	MediumFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	+0.263s After	Unknown	Unknown	2	`28` ACTS , WN30	MediumFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	+0.273s After	Unknown	Unknown	2	`28` ACTS , WN30	MediumFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	+0.294s After	Unknown	Unknown	2	`28` ACTS , WN30	MediumFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	+0.308s After	Unknown	Unknown	2	`28` ACTS , WN30	MediumFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	+0.320s After	Unknown	Unknown	2	`28` ACTS , WN30	MediumFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	+0.335s After	Unknown	Unknown	2	`28` ACTS , WN30	ShortFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	+0.346s After	Unknown	Unknown	2	`28` ACTS , WN30	ShortFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	+0.358s After	Unknown	Unknown	2	`28` ACTS , WN30	ShortFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	+0.370s After	Unknown	Unknown	2	`28` ACTS , WN30	ShortFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	+0.381s After	Unknown	Unknown	2	`28` ACTS , WN30	ShortFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	+0.391s After	Unknown	Unknown	2	`28` ACTS , WN30	ShortFast	2026-03-27 09:57:33 UTC	View
WYK8 AI bot DM ask: (🔮)	+0.402s After	-72.0 dBm	6.25 dB	1	`44` 📡	LongFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	+0.413s After	Unknown	Unknown	2	`28` ACTS , WN30	ShortFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	+0.423s After	Unknown	Unknown	2	`28` ACTS , WN30	ShortFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	+0.433s After	Unknown	Unknown	2	`28` ACTS , WN30	ShortFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	+0.444s After	Unknown	Unknown	2	`28` ACTS , WN30	ShortFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	+0.455s After	Unknown	Unknown	2	`28` ACTS , WN30	ShortFast	2026-03-27 09:57:34 UTC	View
WYK BASE (🏡)	+0.489s After	Unknown	Unknown	2	`28` ACTS , WN30	ShortTurbo	2026-03-27 09:57:34 UTC	View
WYK BASE (🏡)	+0.501s After	Unknown	Unknown	2	`28` ACTS , WN30	ShortTurbo	2026-03-27 09:57:34 UTC	View
WYK BASE (🏡)	+0.513s After	Unknown	Unknown	2	`28` ACTS , WN30	ShortTurbo	2026-03-27 09:57:34 UTC	View
WYK BASE (🏡)	+0.525s After	Unknown	Unknown	2	`28` ACTS , WN30	ShortTurbo	2026-03-27 09:57:34 UTC	View
WYK BASE (🏡)	+0.536s After	Unknown	Unknown	2	`28` ACTS , WN30	ShortTurbo	2026-03-27 09:57:34 UTC	View
WYK BASE (🏡)	+0.548s After	Unknown	Unknown	2	`28` ACTS , WN30	ShortTurbo	2026-03-27 09:57:34 UTC	View
WYK BASE (🏡)	+0.559s After	Unknown	Unknown	2	`28` ACTS , WN30	ShortTurbo	2026-03-27 09:57:34 UTC	View
WYK BASE (🏡)	+0.575s After	Unknown	Unknown	2	`28` ACTS , WN30	ShortTurbo	2026-03-27 09:57:34 UTC	View
WYK BASE (🏡)	+0.587s After	Unknown	Unknown	2	`28` ACTS , WN30	ShortTurbo	2026-03-27 09:57:34 UTC	View
WYK BASE (🏡)	+0.604s After	Unknown	Unknown	2	`28` ACTS , WN30	ShortTurbo	2026-03-27 09:57:34 UTC	View
WYK BASE (🏡)	+0.615s After	Unknown	Unknown	2	`28` ACTS , WN30	ShortTurbo	2026-03-27 09:57:34 UTC	View
WYK BASE (🏡)	+0.626s After	Unknown	Unknown	2	`28` ACTS , WN30	LongFast	2026-03-27 09:57:34 UTC	View
WYK6 - MeshPocket (🔋)	+0.663s After	-39.0 dBm	5.75 dB	1	`44` 📡	LongFast	2026-03-27 09:57:34 UTC	View

47

Total Receptions

3

Unique Gateways