What kind of ship is Navigator Grace?

Navigator Grace is a tanker sailing under the flag of Liberia, built in 2010 by HD Hyundai Heavy Industries. The vessel is 154 m long with a beam of 25.5 m and has a gross tonnage of 16,823.

What sanctions and inspection records does Voydar hold for Navigator Grace?

Voydar has no matched sanctions record displayed for Navigator Grace from the OFAC SDN list, the UK Sanctions List, the Canadian autonomous sanctions list, the EU list of designated vessels, the New Zealand Russia Sanctions Register and the French national asset-freeze register. Coverage may be incomplete; this is not sanctions clearance. No matched inspection records are displayed for Navigator Grace. Missing records do not establish whether the ship has been detained.

Navigator Grace

Tanker · Liberia · built 2010 · AIS Class A

IMO9531478MMSI636015943Call signD5DP9Last AIS position Sep 20, 2026, 11:18 UTC

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In short

Navigator Grace (Tanker, Liberia flag) was last seen on AIS on Sep 20, 2026, 11:18 UTC, under way at 14.6 kn, in the South Atlantic Ocean. Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report. ISM manager: Navigator Gas Ship Management (Denmark) ApS (source: EU MRV (THETIS-MRV) emissions, reporting years 2024–2025).

Vessel type: Tanker
Flag: Liberia
Year built: 2010
Gross tonnage: 16,823
Size (length × beam): 154 m × 26 m
ISM manager: Navigator Gas Ship Management (Denmark) ApS

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Last reported position

received Sep 20, 2026, 11:18 UTC

Position: 33.8264° S, 18.0681° E
Area: South Atlantic Ocean
StatusWhat do AIS statuses mean?: Under way using engine
Speed: 14.6 kn
Course: 292°
Heading: 291°

33.8264° S, 18.0681° E

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Voydar detected no port call in the last 30 days.

Port calls are detected by Voydar from AIS (at least 30 minutes slow inside a harbour area); see Port calls below.

A year of history in the Terminal (Plus) · the full archive since June 1, 2026 (Pro)

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Identity & particulars

Name: Navigator Grace
IMO numberWhat is an IMO number?: 9531478
MMSIWhat is an MMSI?: 636015943
Call signWhat is a call sign?: D5DP9
Flag: Liberia
Vessel type: Tanker
Gross tonnageGross tonnage vs deadweight: 16,823
Deadweight (DWT): Source: Wikidata, record Q84231613. Added to Voydar on September 23, 2026. Licence: CC0 1.0.16,687 t
Length overall: 154 m
Beam: 25.5 m
Year built: 2010

A tag next to a value names the register that supplied it (hover or tap it for the record and date). Values without a tag come from the ship's own AIS broadcasts or from Wikidata. Position and identity are derived live from AIS.

Ownership & management

Each line shows where the fact comes from. Links backed by an identifier point to the company page.

ISM manager: Navigator Gas Ship Management (Denmark) ApS
Source: EU MRV (THETIS-MRV) emissions · reporting years 2024–2025 · reported · confidence 0.9 · retrieved Sep 28, 2026
Navigator Gas Shipmanagement Ltd.
Source: EU MRV (THETIS-MRV) emissions · reporting year 2024 · reported · confidence 0.9 · retrieved Sep 28, 2026
Builder: HD Hyundai Heavy Industries
Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 2026

Timeline

Dated events for this ship from every source Voydar holds, newest first. Each line names its source; derived items say how they were derived.

Date	Event	Source
during 2024	ISM manager: Navigator Gas Ship Management (Denmark) ApS (previously Navigator Gas Shipmanagement Ltd.)	Voydar relationship-change derivation (derived by Voydar from EU MRV (THETIS-MRV) emissions)
Nov 22, 2016	Reported departure from PORT HESS ST. CROIX ISLAND, VIAuthority-reported	USACE foreign traffic vessel entrances & clearances
Nov 21, 2016	Reported arrival at PORT HESS ST. CROIX ISLAND, VIAuthority-reported	USACE foreign traffic vessel entrances & clearances
Nov 4, 2016	Reported departure from Marcus HookAuthority-reported	USACE foreign traffic vessel entrances & clearances

Owner, operator and manager changes found by comparing yearly EU MRV reports are dated to the reporting year ("during 2025"), not to a day. Port calls here are the most recent only; the full lists are further down.

Emissions & fuel consumption

Independently verified annual figures reported under the EU MRV regulation — public environmental data the incumbents don't surface.

Year	CO₂ emitted	Fuel burned	Time at sea	CO₂ / n mile
2018	12,265 t	3,893 t	134 days	267 kg
2019	9,420 t	2,985 t	101 days	278 kg
2021	3,634 t	1,153 t	53 days	246 kg
2022	14,968 t	4,767 t	196 days	257 kg
2023	14,940 t	4,761 t	206 days	231 kg
2024	11,802 t	3,750 t	180 days	233 kg
2025	6,922 t	2,204 t	103 days	230 kg

Technical efficiency: EEXI (9.3 gCO₂/t·nm). Source: European Commission / EMSA THETIS-MRV (EU Regulation 2015/757). Covers voyages to, from and within the EU/EEA.

Port calls

Two kinds of evidence, kept apart: calls Voydar detected from the ship's AIS positions, and arrivals and departures published by port authorities and customs records.

Reported by authorities Authority-reported

Port	Record	Date (UTC)	Berth	Source
PORT HESS ST. CROIX ISLAND, VI	Departure	Nov 22, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
PORT HESS ST. CROIX ISLAND, VI	Arrival	Nov 21, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Marcus Hook USMAH	Departure	Nov 4, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Marcus Hook USMAH	Arrival	Nov 4, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Corpus Christi USCRP	Departure	Oct 5, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Corpus Christi USCRP	Arrival	Oct 1, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Departure	Apr 28, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Arrival	Apr 28, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
Corpus Christi USCRP	Departure	Feb 9, 2014(date only)	—	USACE foreign traffic vessel entrances & clearances
Corpus Christi USCRP	Arrival	Feb 7, 2014(date only)	—	USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Departure	Feb 3, 2014(date only)	—	USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Arrival	Feb 3, 2014(date only)	—	USACE foreign traffic vessel entrances & clearances

Records published by the authority named on each row. Earliest record for this ship: February 14, 2012.

Source: US Army Corps of Engineers, Waterborne Commerce Statistics Center (US CBP entrance/clearance records). Licence: US Government work — public domain.

Frequently asked questions

Where is Navigator Grace now?: Navigator Grace (Tanker, Liberia flag) was last seen on AIS on Sep 20, 2026, 11:18 UTC, under way at 14.6 kn, in the South Atlantic Ocean. Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report.
What kind of ship is Navigator Grace?: Navigator Grace is a tanker sailing under the flag of Liberia, built in 2010 by HD Hyundai Heavy Industries. The vessel is 154 m long with a beam of 25.5 m and has a gross tonnage of 16,823.
Who is recorded as the owner or manager of Navigator Grace?: Navigator Gas Ship Management (Denmark) ApS is recorded as ISM manager for Navigator Grace (source: EU MRV (THETIS-MRV) emissions; reporting years 2024–2025). This source record does not independently confirm today’s ownership or management.
What sanctions and inspection records does Voydar hold for Navigator Grace?: Voydar has no matched sanctions record displayed for Navigator Grace from the OFAC SDN list, the UK Sanctions List, the Canadian autonomous sanctions list, the EU list of designated vessels, the New Zealand Russia Sanctions Register and the French national asset-freeze register. Coverage may be incomplete; this is not sanctions clearance. No matched inspection records are displayed for Navigator Grace. Missing records do not establish whether the ship has been detained.

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