Knebworth
LPG carrier · Singapore · built 2012 · AIS Class A
In short
Knebworth (LPG carrier, Singapore flag) was last seen on AIS on , under way at 14 kn, in the Mediterranean Sea. Seadar has no more recent AIS position for this ship. Its current location cannot be established from this report. ISM manager: Komaya Shipping Co., (Pte) Ltd (source: EU MRV (THETIS-MRV) emissions, reporting years 2024–2025).
- Vessel type
- LPG carrier
- Flag
- Singapore
- Year built
- 2012
- Gross tonnage
- 7,891
- Size (length × beam)
- 119 m × 20 m
- ISM manager
- Komaya Shipping Co., (Pte) Ltd
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Last reported position
received- Position
- 37.2401° N, 3.0221° E
- Area
- Mediterranean Sea
- StatusWhat do AIS statuses mean?
- Under way using engine
- Speed
- 14 kn
- Course
- 86°
- Heading
- 87°
Seadar detected no port call in the last 30 days.
Port calls are detected by Seadar 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)
Try the live demo, no sign-upIdentity & particulars
- Name
- Knebworth
- IMO numberWhat is an IMO number?
- 9624809
- MMSIWhat is an MMSI?
- 566638000
- Call signWhat is a call sign?
- 9V8047
- Flag
- Singapore
- Vessel type
- LPG carrier
- AIS ship type
- Tanker (hazardous cat. D)
- Gross tonnageGross tonnage vs deadweight
- 7,891
- Deadweight (DWT)
- Source: Wikidata, record Q117108881. Added to Seadar on September 23, 2026. Licence: CC0 1.0.8,584 t
- Length overall
- 119 m
- Beam
- 20 m
- Year built
- 2012
SingaporeA 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
- Source: EU MRV (THETIS-MRV) emissions · reporting years 2024–2025 · reported · confidence 0.9 · retrieved Sep 28, 2026
- Builder
- Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 2026
Timeline
Dated events for this ship from every source Seadar holds, newest first. Each line names its source; derived items say how they were derived.
| Date | Event | Source |
|---|---|---|
| Reported departure from HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)Authority-reported | USACE foreign traffic vessel entrances & clearances | |
| Reported arrival at HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)Authority-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 | 4,350 t | 1,387 t | 76 days | 235 kg |
| 2019 | 5,043 t | 1,612 t | 79 days | 280 kg |
| 2020 | 1,917 t | 612 t | 24 days | 248 kg |
| 2022 | 3,558 t | 1,133 t | 46 days | 264 kg |
| 2023 | 6,978 t | 2,222 t | 96 days | 247 kg |
| 2024 | 4,092 t | 1,305 t | 84 days | 212 kg |
| 2025 | 418 t | 130 t | 18 days | 180 kg |
Technical efficiency: EIV (19 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 Seadar 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 |
|---|---|---|---|---|
| HOUSTON SHIP CHANNEL, TX (HOUSTON, TX) | Departure | Feb 22, 2013(date only) | — | USACE foreign traffic vessel entrances & clearances |
| HOUSTON SHIP CHANNEL, TX (HOUSTON, TX) | Arrival | Feb 10, 2013(date only) | — | USACE foreign traffic vessel entrances & clearances |
Records published by the authority named on each row. Earliest record for this ship: February 10, 2013.
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 Knebworth now?
- Knebworth (LPG carrier, Singapore flag) was last seen on AIS on Sep 15, 2026, 12:11 UTC, under way at 14 kn, in the Mediterranean Sea. Seadar has no more recent AIS position for this ship. Its current location cannot be established from this report.
- What kind of ship is Knebworth?
- Knebworth is an LPG carrier sailing under the flag of Singapore, built in 2012 by Asakawa Shipbuilding. The vessel is 119 m long with a beam of 20 m and has a gross tonnage of 7,891.
- Who is recorded as the owner or manager of Knebworth?
- Komaya Shipping Co., (Pte) Ltd is recorded as ISM manager for Knebworth (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 Seadar hold for Knebworth?
- Seadar has no matched sanctions record displayed for Knebworth from the OFAC SDN list, the UK Sanctions List, the Canadian autonomous sanctions list, the EU list of designated vessels and the New Zealand Russia Sanctions Register. Coverage may be incomplete; this is not sanctions clearance. No matched inspection records are displayed for Knebworth. Missing records do not establish whether the ship has been detained.
Sister ships
Likely sister ships: built by Asakawa Shipbuilding, same type, gross tonnage within 2.5% and length within 1.5% of this ship's.
- BeykozIMO 9558945LPG carrier · built 2009 · 7,891 GT
- KingstonIMO 9652741LPG carrier · built 2012 · 7,891 GT
- KenningtonIMO 9664926LPG carrier · built 2013 · 7,891 GT
- KilburnIMO 9664938LPG carrier · built 2013 · 7,891 GT
- KirkbyIMO 9652753LPG carrier · built 2013 · 7,891 GT
Neighbouring IMO numbers
IMO numbers are issued in sequence. These are the nearest numbers below and above this ship's that have a full Seadar profile.
Use this data
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