Packet #17802039 Success

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

Total Receptions

Unique Gateways

Hop Count

Payload Bytes

Packet Information

Database ID:	17802039
Mesh Packet ID:	`0xb8bb1617` Used for correlation across gateways
Timestamp:	2026-03-27 09:57:34 UTC
From Node:	WYK9-MME (WYK9)
To Node:	!ffffffff (ffff)
Success:	Processed
Protocol:	POSITION_APP Port: 3

Gateway:	WYK BASE (🏡)
Channel:	ShortTurbo
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:	ShortTurbo
Payload Type:	POSITION_APP
Hop Count:	2 / 7

Privacy Summary

Exposure Level:
Broadcast

Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: ShortTurbo
+ 1 more...

Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers
+ 2 more...

MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

Field	Value
`gateway_id`	`!ba060290` Node ID format
`channel_id`	`ShortTurbo`
`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`	`1774605454.127482` 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: ShortTurbo
✓ Gateway node ID tracked

Exposure Risks:

⚠ Visible to all nodes on channel
⚠ 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": "ShortTurbo", "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	ShortTurbo	2026-03-27 09:57:34 UTC	Current
WYK BASE (🏡)	-0.641s Before	Unknown	Unknown	2	`28` ACTS , WN30	LongFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	-0.600s Before	Unknown	Unknown	2	`28` ACTS , WN30	LongFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	-0.575s Before	Unknown	Unknown	2	`28` ACTS , WN30	LongFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	-0.559s Before	Unknown	Unknown	2	`28` ACTS , WN30	LongFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	-0.543s Before	Unknown	Unknown	2	`28` ACTS , WN30	LongFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	-0.520s Before	Unknown	Unknown	2	`28` ACTS , WN30	LongFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	-0.509s Before	Unknown	Unknown	2	`28` ACTS , WN30	LongFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	-0.497s Before	Unknown	Unknown	2	`28` ACTS , WN30	LongFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	-0.485s Before	Unknown	Unknown	2	`28` ACTS , WN30	LongFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	-0.472s Before	Unknown	Unknown	2	`28` ACTS , WN30	LongFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	-0.460s Before	Unknown	Unknown	2	`28` ACTS , WN30	LongFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	-0.443s Before	Unknown	Unknown	2	`28` ACTS , WN30	MediumFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	-0.409s Before	Unknown	Unknown	2	`28` ACTS , WN30	MediumFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	-0.369s Before	Unknown	Unknown	2	`28` ACTS , WN30	MediumFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	-0.351s Before	Unknown	Unknown	2	`28` ACTS , WN30	MediumFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	-0.341s Before	Unknown	Unknown	2	`28` ACTS , WN30	MediumFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	-0.329s Before	Unknown	Unknown	2	`28` ACTS , WN30	MediumFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	-0.312s Before	Unknown	Unknown	2	`28` ACTS , WN30	MediumFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	-0.302s Before	Unknown	Unknown	2	`28` ACTS , WN30	MediumFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	-0.281s Before	Unknown	Unknown	2	`28` ACTS , WN30	MediumFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	-0.267s Before	Unknown	Unknown	2	`28` ACTS , WN30	MediumFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	-0.255s Before	Unknown	Unknown	2	`28` ACTS , WN30	MediumFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	-0.240s Before	Unknown	Unknown	2	`28` ACTS , WN30	ShortFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	-0.229s Before	Unknown	Unknown	2	`28` ACTS , WN30	ShortFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	-0.217s Before	Unknown	Unknown	2	`28` ACTS , WN30	ShortFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	-0.206s Before	Unknown	Unknown	2	`28` ACTS , WN30	ShortFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	-0.194s Before	Unknown	Unknown	2	`28` ACTS , WN30	ShortFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	-0.184s Before	Unknown	Unknown	2	`28` ACTS , WN30	ShortFast	2026-03-27 09:57:33 UTC	View
WYK8 AI bot DM ask: (🔮)	-0.173s Before	-72.0 dBm	6.25 dB	1	`44` 📡	LongFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	-0.163s Before	Unknown	Unknown	2	`28` ACTS , WN30	ShortFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	-0.152s Before	Unknown	Unknown	2	`28` ACTS , WN30	ShortFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	-0.142s Before	Unknown	Unknown	2	`28` ACTS , WN30	ShortFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	-0.131s Before	Unknown	Unknown	2	`28` ACTS , WN30	ShortFast	2026-03-27 09:57:33 UTC	View
WYK BASE (🏡)	-0.120s Before	Unknown	Unknown	2	`28` ACTS , WN30	ShortFast	2026-03-27 09:57:34 UTC	View
WYK BASE (🏡)	-0.086s Before	Unknown	Unknown	2	`28` ACTS , WN30	ShortTurbo	2026-03-27 09:57:34 UTC	View
WYK BASE (🏡)	-0.074s Before	Unknown	Unknown	2	`28` ACTS , WN30	ShortTurbo	2026-03-27 09:57:34 UTC	View
WYK BASE (🏡)	-0.062s Before	Unknown	Unknown	2	`28` ACTS , WN30	ShortTurbo	2026-03-27 09:57:34 UTC	View
WYK BASE (🏡)	-0.050s Before	Unknown	Unknown	2	`28` ACTS , WN30	ShortTurbo	2026-03-27 09:57:34 UTC	View
WYK BASE (🏡)	-0.039s Before	Unknown	Unknown	2	`28` ACTS , WN30	ShortTurbo	2026-03-27 09:57:34 UTC	View
WYK BASE (🏡)	-0.027s Before	Unknown	Unknown	2	`28` ACTS , WN30	ShortTurbo	2026-03-27 09:57:34 UTC	View
WYK BASE (🏡)	-0.016s Before	Unknown	Unknown	2	`28` ACTS , WN30	ShortTurbo	2026-03-27 09:57:34 UTC	View
WYK BASE (🏡)	+0.011s After	Unknown	Unknown	2	`28` ACTS , WN30	ShortTurbo	2026-03-27 09:57:34 UTC	View
WYK BASE (🏡)	+0.029s After	Unknown	Unknown	2	`28` ACTS , WN30	ShortTurbo	2026-03-27 09:57:34 UTC	View
WYK BASE (🏡)	+0.040s After	Unknown	Unknown	2	`28` ACTS , WN30	ShortTurbo	2026-03-27 09:57:34 UTC	View
WYK BASE (🏡)	+0.051s After	Unknown	Unknown	2	`28` ACTS , WN30	LongFast	2026-03-27 09:57:34 UTC	View
WYK6 - MeshPocket (🔋)	+0.088s After	-39.0 dBm	5.75 dB	1	`44` 📡	LongFast	2026-03-27 09:57:34 UTC	View

47

Total Receptions

3

Unique Gateways