#91 MFT SLAYER // Vessel Intelligence System

Intelligence Overview

MFT SLAYER · MMSI 367634330 · 🇺🇸 US · Primary Port: Tacoma

PERIOD: JAN–DEC 2024

⚠ INTELLIGENCE ASSESSMENT: MFT SLAYER ranks #91 of 69,461 monitored vessels with 176 anomalous detections across 9 months. Composite risk score: 0.9500 (CRITICAL). Active alert types: POSITION_JUMP, ZIGZAG, SPEED_ANOMALY.

Global Rank

#91

of 69,461 vessels

Composite Score

0.9500

CRITICAL

Total Detections

176

Months Active

9/12

Unique Ports

5

Position Jumps

9

GPS spoofing

Speed Anomalies

64

Max Speed

102.2 kn

Max Jump

3,211km

Monthly Detection Volume

10
38

11
28

12
15

4
4

2024 MONTHLY DETECTIONS

Alert Type Distribution

SPEED_ANOMALY

64

ZIGZAG

12

POSITION_JUMP

9

Key Intelligence Findings

GPS Spoofing — 9 Position Jumps

AIS coordinates fabricated at impossible locations. Maximum jump of 3,211 km confirms the AIS transmitter is broadcasting false positions. Systematic identity concealment is in progress.

Velocity Fraud — 64 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 — 12 Zigzag Events

Erratic course-over-ground patterns up to 150.8° std deviation, far exceeding the 50° anomaly threshold. Pattern consistent with surveillance evasion maneuvers.

Port Detection Summary

🇺🇸

Tacoma

77

avg 0.762

🇲🇽

Manzanillo

3

avg 0.758

🇨🇦

Vancouver

2

avg 0.749

🇺🇸

Seattle

2

avg 0.614

🇨🇦

Victoria

1

avg 0.709

Monthly Alert Log — All Months

Month	Detections	Severity	Score	Nearest Port	Alert Types
April 2024	4	HIGH	0.8646	Tacoma	SPEED_ANOMALY; POSITION_JUMP; ZIGZAG
May 2024	19	CRITICAL	0.9500	Tacoma	SPEED_ANOMALY; ZIGZAG
June 2024	25	CRITICAL	0.9500	Tacoma	SPEED_ANOMALY; ZIGZAG
July 2024	8	CRITICAL	0.9179	Tacoma	SPEED_ANOMALY; POSITION_JUMP
August 2024	12	CRITICAL	0.9104	Seattle	SPEED_ANOMALY; ZIGZAG
September 2024	27	CRITICAL	0.9500	Vancouver	ZIGZAG; SPEED_ANOMALY; POSITION_JUMP
October 2024	38	CRITICAL	0.9500	Tacoma	SPEED_ANOMALY; POSITION_JUMP; ZIGZAG
November 2024	28	CRITICAL	0.9500	Tacoma	SPEED_ANOMALY; POSITION_JUMP; ZIGZAG
December 2024	15	HIGH	0.8241	Tacoma	SPEED_ANOMALY; POSITION_JUMP; 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	9 jumps · max 3210.7km	CRITICAL
Velocity Fraud / Speed Anomaly	CONFIRMED	64 events · max 102.2 kn	CRITICAL
Evasion Navigation / Zigzag	CONFIRMED	12 events · max COG std 150.8°	HIGH
Ship-to-Ship Rendezvous	NOT DETECTED	—	LOW
Multi-Port Operations	CONFIRMED	5 unique ports	HIGH
High-Risk Port Proximity: Manzanillo	CONFIRMED	3 detections	HIGH

Operational Profile

Primary AO

Tacoma and surrounding maritime zone

Active Period

9 months of continuous alert activity in 2024

Alert Density

176 detections across 85 individual events (avg 19.6/month)

Active Techniques

⊕ POS JUMP ⟳ ZIGZAG ⚡ SPEED

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: 64 events.

HIGH CONFIDENCE
64 events

MAR-T003

RTE-ANO-005

Evasion Navigation

Erratic COG changes exceeding 50° threshold (max 150.8°). Consistent with surveillance evasion or at-anchor AIS manipulation. Count: 12 events.

HIGH CONFIDENCE
12 events

MAR-T002

AIS-MAN-003

GPS Spoofing

GPS coordinate spoofing — AIS positions fabricated at impossible locations. Max jump: 3210.7km. Implies deliberate identity concealment. Count: 9 events.

HIGH CONFIDENCE
9 events

Risk Analysis

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

Composite Score

0.9500

CRITICAL

Avg Detection Score

0.9186

Global Rank

#91

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	9	×2	18.0
SPEED_ANOMALY	64	×1	64.0
ZIGZAG	12	×0.5	6.0
MaxSingleScore	0.9500	×50	47.5
COMPOSITE TOTAL	Normalized [0,1]		0.9500 CRITICAL

⚡ Speed Anomaly Detections

Indicator: RTE-ANO-001 · 64 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. MFT SLAYER reports speeds up to 102.2 kn — consistent with deliberate AIS SOG field manipulation to corrupt tracking algorithms.

Total Events

64

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 · 9 events · Max jump: 3,211 km

GPS SPOOFING

Position jumps confirm GPS coordinate spoofing — AIS positions fabricated at impossible locations. MFT SLAYER has 9 confirmed position jumps with maximum displacement of 3,211 km.

Total Events

9

Max Jump Distance

3,211 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 · 12 events · Max COG std: 150.8°

EVASION PATTERN

Zigzag events are triggered when course-over-ground (COG) standard deviation exceeds 50°. MFT SLAYER records COG deviations up to 150.8° — consistent with surveillance evasion maneuvers or at-anchor AIS noise manipulation.

Total Events

12

Max COG Std Dev

150.8°

Threshold

50°

Zigzag Events (Top 50 by COG deviation)

Date	COG Std Dev (°)	Score	Severity	Port	Coordinates

Port History

5 distinct port areas · US primary flag state

Complete Port Detection Summary

Port	Country	Detections	Avg Score	Avg Dist NM	Risk
Tacoma	🇺🇸	77	0.7616	2.9	STANDARD
Manzanillo	🇲🇽	3	0.7577	265.3	HIGH
Vancouver	🇨🇦	2	0.7491	45.7	STANDARD
Seattle	🇺🇸	2	0.6139	22.3	STANDARD
Victoria	🇨🇦	1	0.7086	27.0	STANDARD

🇺🇸 Tacoma — Port Profile

77 detections · Avg score 0.7616 · Avg distance 2.9 NM

LOW RISK

Total Detections

77

Primary port of operation

Avg Alert Score

0.7616

Avg Distance NM

2.9

Port proximity zone

Detection Types at Tacoma

SPEED_ANOMALY

59

ZIGZAG

12

POSITION_JUMP

6

Coordinates: 47.254°N, 122.411°W

Port Intelligence Notes

Port Country

🇺🇸 US

Risk Classification

LOW — Standard port monitoring applies

Detection Share

77 of 85 total detections (90.6%)

Avg Distance from Port

2.9 NM — consistent with port proximity operations

🇲🇽 Manzanillo — Port Profile

3 detections · Avg score 0.7577 · Avg distance 265.3 NM

HIGH RISK

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

Total Detections

3

Secondary port

Avg Alert Score

0.7577

Avg Distance NM

265.3

Possible spoofed coords

Detection Types at Manzanillo

SPEED_ANOMALY

2

POSITION_JUMP

1

Coordinates: 19.054°N, 104.318°W

Port Intelligence Notes

Port Country

🇲🇽 MX

Risk Classification

HIGH — HIGH

Detection Share

3 of 85 total detections (3.5%)

Avg Distance from Port

265.3 NM — anomalously high, suggests spoofed coordinates

🇨🇦 Vancouver — Port Profile

2 detections · Avg score 0.7491 · Avg distance 45.7 NM

LOW RISK

Total Detections

2

Secondary port

Avg Alert Score

0.7491

Avg Distance NM

45.7

Port proximity zone

Detection Types at Vancouver

POSITION_JUMP

1

SPEED_ANOMALY

1

Coordinates: 49.283°N, 123.120°W

Port Intelligence Notes

Port Country

🇨🇦 CA

Risk Classification

LOW — Standard port monitoring applies

Detection Share

2 of 85 total detections (2.4%)

Avg Distance from Port

45.7 NM — consistent with port proximity operations

🇺🇸 Seattle — Port Profile

2 detections · Avg score 0.6139 · Avg distance 22.3 NM

LOW RISK

Total Detections

2

Secondary port

Avg Alert Score

0.6139

Avg Distance NM

22.3

Port proximity zone

Detection Types at Seattle

SPEED_ANOMALY

2

Coordinates: 47.601°N, 122.334°W

Port Intelligence Notes

Port Country

🇺🇸 US

Risk Classification

LOW — Standard port monitoring applies

Detection Share

2 of 85 total detections (2.4%)

Avg Distance from Port

22.3 NM — consistent with port proximity operations

🇨🇦 Victoria — Port Profile

1 detections · Avg score 0.7086 · Avg distance 27.0 NM

LOW RISK

Total Detections

1

Secondary port

Avg Alert Score

0.7086

Avg Distance NM

27.0

Port proximity zone

Detection Types at Victoria

POSITION_JUMP

1

Coordinates: 48.424°N, 123.370°W

Port Intelligence Notes

Port Country

🇨🇦 CA

Risk Classification

LOW — Standard port monitoring applies

Detection Share

1 of 85 total detections (1.2%)

Avg Distance from Port

27.0 NM — consistent with port proximity operations

Ownership Intelligence

MMSI registry · Flag state analysis · Beneficial ownership investigation

Vessel Name

MFT SLAYER

MMSI

367634330

Flag State (MMSI-derived)

🇺🇸 US

MID Code

367 → 🇺🇸 US

Primary Port

Tacoma

Detection Period

9 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 176 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)