#207 JUST CHILLIN // Vessel Intelligence System

Intelligence Overview

JUST CHILLIN · MMSI 367748380 · 🇺🇸 US · Primary Port: Port Everglades

PERIOD: JAN–DEC 2024

⚠ INTELLIGENCE ASSESSMENT: JUST CHILLIN ranks #207 of 69,461 monitored vessels with 105 anomalous detections across 10 months. Composite risk score: 0.9500 (CRITICAL). Active alert types: SPEED_ANOMALY, ZIGZAG, POSITION_JUMP.

Global Rank

#207

of 69,461 vessels

Composite Score

0.9500

CRITICAL

Total Detections

105

Months Active

10/12

Unique Ports

7

Position Jumps

13

GPS spoofing

Speed Anomalies

15

Max Speed

102.2 kn

Max Jump

2,426km

Monthly Detection Volume

10
10

11
9

12
14

3
2

4
1

2024 MONTHLY DETECTIONS

Alert Type Distribution

SPEED_ANOMALY

15

POSITION_JUMP

13

ZIGZAG

8

Key Intelligence Findings

GPS Spoofing — 13 Position Jumps

AIS coordinates fabricated at impossible locations. Maximum jump of 2,426 km confirms the AIS transmitter is broadcasting false positions. Systematic identity concealment is in progress.

Velocity Fraud — 15 Speed Anomaly Events

AIS SOG field manipulated to broadcast physically impossible speeds up to 102.2 knots. Systematic falsification of movement data to corrupt automated tracking algorithms.

Evasion Navigation — 8 Zigzag Events

Erratic course-over-ground patterns up to 138.7° std deviation, far exceeding the 50° anomaly threshold. Pattern consistent with surveillance evasion maneuvers.

Port Detection Summary

🇺🇸

Port Everglades

16

avg 0.752

🇺🇸

Tampa

9

avg 0.783

🇺🇸

Miami

5

avg 0.823

🇧🇸

Freeport

3

avg 0.782

🇨🇺

Havana

1

avg 0.524

🇨🇴

Cartagena

1

avg 0.743

🇲🇽

Veracruz

1

avg 0.950

Monthly Alert Log — All Months

Month	Detections	Severity	Score	Nearest Port	Alert Types
March 2024	2	CRITICAL	0.9000	Miami	ZIGZAG
April 2024	1	MEDIUM	0.5243	Havana	SPEED_ANOMALY
May 2024	6	HIGH	0.8705	Port Everglades	SPEED_ANOMALY; POSITION_JUMP; ZIGZAG
June 2024	26	HIGH	0.8482	Port Everglades	SPEED_ANOMALY; POSITION_JUMP; ZIGZAG
July 2024	15	HIGH	0.8553	Tampa	POSITION_JUMP; SPEED_ANOMALY; ZIGZAG
August 2024	10	HIGH	0.8555	Tampa	POSITION_JUMP; SPEED_ANOMALY; ZIGZAG
September 2024	12	CRITICAL	0.9500	Port Everglades	SPEED_ANOMALY; POSITION_JUMP; ZIGZAG
October 2024	10	CRITICAL	0.9500	Port Everglades	SPEED_ANOMALY; POSITION_JUMP; ZIGZAG
November 2024	9	HIGH	0.8244	Port Everglades	SPEED_ANOMALY; POSITION_JUMP; ZIGZAG
December 2024	14	CRITICAL	0.9500	Port Everglades	POSITION_JUMP; SPEED_ANOMALY; ZIGZAG

Activity Map

Detection events plotted · Color-coded by alert type · Drag to pan · Scroll to zoom

● Speed Anomaly ● Position Jump ● Zigzag ● Dark Vessel ● Rendezvous

Threat Intelligence

Analytical confidence: HIGH · Multi-indicator assessment

Threat Indicators Matrix

Indicator	Status	Evidence	Confidence
AIS Blackout / Dark Vessel	NOT DETECTED	—	LOW
GPS Spoofing / Position Jump	CONFIRMED	13 jumps · max 2426.5km	CRITICAL
Velocity Fraud / Speed Anomaly	CONFIRMED	15 events · max 102.2 kn	CRITICAL
Evasion Navigation / Zigzag	CONFIRMED	8 events · max COG std 138.7°	HIGH
Ship-to-Ship Rendezvous	NOT DETECTED	—	LOW
Multi-Port Operations	CONFIRMED	7 unique ports	HIGH
High-Risk Port Proximity: Cartagena	CONFIRMED	1 detections	HIGH
High-Risk Port Proximity: Havana	CONFIRMED	1 detections	HIGH
High-Risk Port Proximity: Veracruz	CONFIRMED	1 detections	HIGH

Operational Profile

Primary AO

Port Everglades and surrounding maritime zone

Active Period

10 months of continuous alert activity in 2024

Alert Density

105 detections across 36 individual events (avg 10.5/month)

Active Techniques

⚡ SPEED ⟳ ZIGZAG ⊕ POS JUMP

Threat Category

High-Confidence AIS Manipulation — Multiple confirmed evasion techniques

TTP Analysis

Tactics, Techniques & Procedures — Maritime ATT&CK Framework

MAR-T001

RTE-ANO-001

Velocity Fraud

AIS SOG field manipulation to broadcast impossible speeds up to 102.2 kn. Corrupts automated tracking algorithms and creates false movement vectors. Count: 15 events.

HIGH CONFIDENCE
15 events

MAR-T002

AIS-MAN-003

GPS Spoofing

GPS coordinate spoofing — AIS positions fabricated at impossible locations. Max jump: 2426.5km. Implies deliberate identity concealment. Count: 13 events.

HIGH CONFIDENCE
13 events

MAR-T003

RTE-ANO-005

Evasion Navigation

Erratic COG changes exceeding 50° threshold (max 138.7°). Consistent with surveillance evasion or at-anchor AIS manipulation. Count: 8 events.

HIGH CONFIDENCE
8 events

Risk Analysis

Composite risk scoring · Weighted indicator model · Quantus v2.4

Composite Score

0.9500

CRITICAL

Avg Detection Score

0.8528

Global Rank

#207

of 69,461 vessels

Weighted Indicator Scoring

Formula: (Dark×3) + (Rendezvous×4) + (PosJump×2) + (Speed×1) + (Zigzag×0.5) + (MaxScore×50)

Indicator	Count	Weight	Contribution
DARK_VESSEL	0	×3	0.0
RENDEZVOUS	0	×4	0.0
POSITION_JUMP	13	×2	26.0
SPEED_ANOMALY	15	×1	15.0
ZIGZAG	8	×0.5	4.0
MaxSingleScore	0.9500	×50	47.5
COMPOSITE TOTAL	Normalized [0,1]		0.9500 CRITICAL

⚡ Speed Anomaly Detections

Indicator: RTE-ANO-001 · 15 events · Max: 102.2 kn

AIS SOG FRAUD

Speed anomaly events are triggered when AIS Speed Over Ground (SOG) exceeds the 30-knot detection threshold. JUST CHILLIN reports speeds up to 102.2 kn — consistent with deliberate AIS SOG field manipulation to corrupt tracking algorithms.

Total Events

15

Max Reported SOG

102.2 kn

Indicator ID

RTE-ANO-001

Speed Anomaly Events (Top 50 by score)

Date	Max SOG (kn)	Score	Severity	Port	Coordinates

⊕ Position Jump Detections

Indicator: AIS-MAN-003 · 13 events · Max jump: 2,426 km

GPS SPOOFING

Position jumps confirm GPS coordinate spoofing — AIS positions fabricated at impossible locations. JUST CHILLIN has 13 confirmed position jumps with maximum displacement of 2,426 km.

Total Events

13

Max Jump Distance

2,426 km

Indicator ID

AIS-MAN-003

Position Jump Events (Top 50 by distance)

Date	Jump (km)	Implied Speed (kn)	Score	Severity	Spoofed-To Port	Coordinates

⟳ Zigzag / Erratic Navigation

Indicator: RTE-ANO-005 · 8 events · Max COG std: 138.7°

EVASION PATTERN

Zigzag events are triggered when course-over-ground (COG) standard deviation exceeds 50°. JUST CHILLIN records COG deviations up to 138.7° — consistent with surveillance evasion maneuvers or at-anchor AIS noise manipulation.

Total Events

8

Max COG Std Dev

138.7°

Threshold

50°

Zigzag Events (Top 50 by COG deviation)

Date	COG Std Dev (°)	Score	Severity	Port	Coordinates

Port History

7 distinct port areas · US primary flag state

Complete Port Detection Summary

Port	Country	Detections	Avg Score	Avg Dist NM	Risk
Port Everglades	🇺🇸	16	0.7519	13.2	STANDARD
Tampa	🇺🇸	9	0.7826	68.3	STANDARD
Miami	🇺🇸	5	0.8233	45.9	STANDARD
Freeport	🇧🇸	3	0.7820	68.7	STANDARD
Havana	🇨🇺	1	0.5243	38.6	HIGH
Cartagena	🇨🇴	1	0.7430	336.8	HIGH
Veracruz	🇲🇽	1	0.9500	211.5	HIGH

🇺🇸 Port Everglades — Port Profile

16 detections · Avg score 0.7519 · Avg distance 13.2 NM

LOW RISK

Total Detections

16

Primary port of operation

Avg Alert Score

0.7519

Avg Distance NM

13.2

Port proximity zone

Detection Types at Port Everglades

SPEED_ANOMALY

6

POSITION_JUMP

6

ZIGZAG

4

Coordinates: 26.083°N, 80.117°W

Port Intelligence Notes

Port Country

🇺🇸 US

Risk Classification

LOW — Standard port monitoring applies

Detection Share

16 of 36 total detections (44.4%)

Avg Distance from Port

13.2 NM — consistent with port proximity operations

🇺🇸 Tampa — Port Profile

9 detections · Avg score 0.7826 · Avg distance 68.3 NM

LOW RISK

Total Detections

9

Secondary port

Avg Alert Score

0.7826

Avg Distance NM

68.3

Port proximity zone

Detection Types at Tampa

POSITION_JUMP

4

SPEED_ANOMALY

4

ZIGZAG

1

Coordinates: 27.946°N, 82.457°W

Port Intelligence Notes

Port Country

🇺🇸 US

Risk Classification

LOW — Standard port monitoring applies

Detection Share

9 of 36 total detections (25.0%)

Avg Distance from Port

68.3 NM — consistent with port proximity operations

🇺🇸 Miami — Port Profile

5 detections · Avg score 0.8233 · Avg distance 45.9 NM

LOW RISK

Total Detections

5

Secondary port

Avg Alert Score

0.8233

Avg Distance NM

45.9

Port proximity zone

Detection Types at Miami

ZIGZAG

3

SPEED_ANOMALY

1

POSITION_JUMP

1

Coordinates: 25.774°N, 80.190°W

Port Intelligence Notes

Port Country

🇺🇸 US

Risk Classification

LOW — Standard port monitoring applies

Detection Share

5 of 36 total detections (13.9%)

Avg Distance from Port

45.9 NM — consistent with port proximity operations

🇧🇸 Freeport — Port Profile

3 detections · Avg score 0.7820 · Avg distance 68.7 NM

LOW RISK

Total Detections

3

Secondary port

Avg Alert Score

0.7820

Avg Distance NM

68.7

Port proximity zone

Detection Types at Freeport

POSITION_JUMP

2

SPEED_ANOMALY

1

Coordinates: 26.526°N, 78.700°W

Port Intelligence Notes

Port Country

🇧🇸 BS

Risk Classification

LOW — Standard port monitoring applies

Detection Share

3 of 36 total detections (8.3%)

Avg Distance from Port

68.7 NM — consistent with port proximity operations

🇨🇺 Havana — Port Profile

1 detections · Avg score 0.5243 · Avg distance 38.6 NM

HIGH RISK

⚠ HIGH RISK PORT: Havana is a known high-risk transshipment zone associated with illicit maritime activity. Detections here require elevated scrutiny.

Total Detections

1

Secondary port

Avg Alert Score

0.5243

Avg Distance NM

38.6

Port proximity zone

Detection Types at Havana

SPEED_ANOMALY

1

Coordinates: 23.137°N, 82.377°W

Port Intelligence Notes

Port Country

🇨🇺 CU

Risk Classification

HIGH — HIGH

Detection Share

1 of 36 total detections (2.8%)

Avg Distance from Port

38.6 NM — consistent with port proximity operations

🇨🇴 Cartagena — Port Profile

1 detections · Avg score 0.7430 · Avg distance 336.8 NM

HIGH RISK

⚠ HIGH RISK PORT: Cartagena is a known high-risk transshipment zone associated with illicit maritime activity. Detections here require elevated scrutiny.

Total Detections

1

Secondary port

Avg Alert Score

0.7430

Avg Distance NM

336.8

Possible spoofed coords

Detection Types at Cartagena

SPEED_ANOMALY

1

Coordinates: 10.399°N, 75.514°W

Port Intelligence Notes

Port Country

🇨🇴 CO

Risk Classification

HIGH — HIGH

Detection Share

1 of 36 total detections (2.8%)

Avg Distance from Port

336.8 NM — anomalously high, suggests spoofed coordinates

🇲🇽 Veracruz — Port Profile

1 detections · Avg score 0.9500 · Avg distance 211.5 NM

HIGH RISK

⚠ HIGH RISK PORT: Veracruz is a known high-risk transshipment zone associated with illicit maritime activity. Detections here require elevated scrutiny.

Total Detections

1

Secondary port

Avg Alert Score

0.9500

Avg Distance NM

211.5

Possible spoofed coords

Detection Types at Veracruz

SPEED_ANOMALY

1

Coordinates: 19.197°N, 96.134°W

Port Intelligence Notes

Port Country

🇲🇽 MX

Risk Classification

HIGH — HIGH

Detection Share

1 of 36 total detections (2.8%)

Avg Distance from Port

211.5 NM — anomalously high, suggests spoofed coordinates

Ownership Intelligence

MMSI registry · Flag state analysis · Beneficial ownership investigation

Vessel Name

JUST CHILLIN

MMSI

367748380

Flag State (MMSI-derived)

🇺🇸 US

MID Code

367 → 🇺🇸 US

Primary Port

Port Everglades

Detection Period

10 months (2024)

Registered Owner

Pending registry lookup

Beneficial Owner

Requires FinCEN CDD query

OFAC SDN Status

Pending cross-reference

Recommended Action

Physical inspection + full registry query

Vessel Type Analysis

AIS declared type · Physical capability vs. observed behavior

Type Mismatch Assessment

AIS Declared Type

vessel_type=37 (Pleasure Craft)

Behavior Consistency

INCONSISTENT — year-round multi-port operations with 105 anomalous events are not consistent with pleasure craft use

Speed Capability

Reported 102.2 kn — physically impossible for Type 37 (max ~45 kn high-performance)

Inspection Priority

HIGH — Recommend USCG/CBSA physical boarding and documentation review

Applicable Statutes

47 C.F.R. § 80.953 (AIS falsification) · 33 C.F.R. § 164.46 (AIS carriage) · 21 U.S.C. § 955 (maritime drug law)