Passenger Ship🇮🇹 ItalyActive

SNAV ALTAIR

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IMO: 8911865
MMSI: 247058800
Call Sign: IINS

Technical Specifications

Key Figures

Gross Tonnage

494GT

Deadweight

31DWT

Length Overall

41m

Beam

10m

Draught

3.2m

Year Built

1990

Live Tracking

Current Position

Live AIS · 17 min ago

Track · last 13 d

Position

40.827°N · 14.223°E

Speed

0.0 kn

Course

23°

Status

Under way using engine

Destination CAS PRO NAP & VIC.ETA May 2, 08:00 PMLaden · 3.0 m

Where it waited most

Most time stopped at Port of Naples — 22 h across 16 stays.

1
Port of Naples22 h · 16×
2
Ponza9 h · 5×
3
Lacco Ameno8 h · 7×

Derived from the AIS track — runs of near-zero speed (anchored, moored or drifting) snapped to the nearest port. Builds up as we observe the vessel.

Intelligence

Risk & Sustainability

Risk scoreHigh

58/ 100

Safety38

Compliance95

Environment38

Recent port calls

Port of Naples
Jul 1, 2026
In port
Lacco Ameno
Jul 1, 2026
0.0 d
Lacco Ameno
Jul 1, 2026
0.1 d
Port of Naples
Jul 1, 2026
0.2 d
Lacco Ameno
Jul 1, 2026
0.0 d

AIS-derived from our live feed.

Operational Status

Activity

Idle / at anchorFix within the last day

Stopped, anchored or moored on its latest broadcast — parked, not necessarily withdrawn.

Speed

0.0 kn

Nav status

Under way using engine

Last broadcast

within the last day

Hull age

36 yr

Read from the single most-recent AIS broadcast we hold for this hull — we keep no position history, so this is a point-in-time posture, not a dwell inference. Derived in-house from our own AIS feed; weight it by the broadcast age above.

Port calls

8 recent · AIS-detected

Arrivals, time in port and the load/discharge inferred from the draught change — detected from AIS track history. An open call means the vessel is still in port (no departure observed yet).

Port of Naples
no cargo change
→ · 15 h in port· draught 3.0→3.0 m
Ponza
no cargo change
→ · 7 h in port· draught 3.0→3.0 m
Port of Naples
no cargo change
→ · 4 h in port· draught 3.0→3.0 m
Lacco Ameno
no cargo change
→ · 11 h in port· draught 3.0→3.0 m
Marina Grande
no cargo change
→ · 10 h in port· draught 3.0→3.0 m
Lacco Ameno
no cargo change
→ · 2 h in port· draught 3.0→3.0 m
Ponza
no cargo change
→ · 6 h in port· draught 3.0→3.0 m
Port of Naples
no cargo change
→ · 4 h in port· draught 3.0→3.0 m

Method: each call is a run of fixes inside a port’s geofence confirmed by a stop (or an AIS gap); load/discharge is the sign of the draught delta over the call. Indicative — arrivals before our AIS history began read from the first observation.

Where it waits

4 ports · 2.5 days total

Time-in-port summed by port from the AIS-detected port-call history — the ports this vessel has spent the most time at, longest first.

Port of Naples· Italy
23 h
3 calls · 8 h avg
Lacco Ameno· Italy
13 h
2 calls · 7 h avg
Ponza· Italy
13 h
2 calls · 7 h avg
Marina Grande· Italy
10 h
1 call · 10 h avg

Based on 8 completed calls observed since — open calls (no departure yet) are excluded. The distribution sharpens as AIS history accrues.

Composite Risk

Risk Score

60/100

Elevated riskLow confidence40% component coverage

Multiple adverse factors, or a hard ship-specific signal, lift this hull above the fleet norm.

PSC detentionsno data

Sanctions exposureno data

Dark-fleet signalno data

Hull age100

Flag register0

A coverage-weighted blend of the 2 components we could read for this hull — the weights renormalise over only the components present, so a thin read is never inflated and a hull is never credited a “safe 0” for a signal it has no row for. This headline is flagged low-confidence (a thin or structural-only read) and should not be treated as a verdict. Higher means riskier. Derived in-house from government-open port-State-control, flag, sanctions and our own vessel data; weight it by the coverage above.

Estimated

Capacity & Classification

Cargo capacity at draughtMedium confidence

~31t at summer draught

Other · summer draught 3.2 m · 0.4 t per cm immersion

Estimated intake by draught

2.24 m~0 t

2.4 m~0 t

2.56 m~5 t

2.72 m~11 t

2.88 m~18 t

3.04 m~24 t

3.2 m~31 t

Estimate only — modelled from deadweight (deadweight regression) using a first-principles hydrostatic model, not measured hydrostatic tables. The design draught it is anchored to is unreliable across the fleet.

Commercial