RMS Windsor Castle
Ocean liner · built 1960
In short
RMS Windsor Castle (Ocean liner) has no AIS position on record with Voydar. It can carry up to 782 passengers (source: Wikidata).
- Vessel type
- Ocean liner
- Flag
- —
- Year built
- 1960
- Gross tonnage
- —
- Size (length × beam)
- 239 m × 28 m
- Registered owner
- —
Watch this ship
RMS Windsor Castle has not been received for a while. Follow it and we will email you as soon as it is heard again, then when it reaches or leaves port.
Free forever. No card. A free account follows up to 5 ships and ports.

Last reported position
No AIS position on record for this vessel. Identity and particulars are below.
A year of history in the Terminal (Plus) · the full archive since June 1, 2026 (Pro)Free forever. No card. New accounts include 14 days of Pro.
Try the live demo, no sign-upIdentity & particulars
- Name
- RMS Windsor Castle
- IMO numberWhat is an IMO number?
- 5391923
- MMSIWhat is an MMSI?
- —
- Call signWhat is a call sign?
- —
- Flag
- —
- Vessel type
- Ocean liner
- Gross tonnageGross tonnage vs deadweight
- —
- Length overall
- 238.7 m
- Beam
- 28.2 m
- Year built
- 1960
- Passengers (maximum)
- Source: Wikidata, record Q7277105. Added to Voydar on September 23, 2026. Licence: CC0 1.0.782
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.
- Builder
- Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 2026
About RMS Windsor Castle
RMS Windsor Castle was a passenger and cargo liner operated by the Union-Castle Line on its Cape Mail service between Britain and South Africa. Completed in 1960, she was the line's largest Royal Mail Ship on that route. Windsor Castle was notable for the high standard, if conservative, design of her public rooms in a "traditional" first class and "contemporary" tourist class configuration, which by clever arrangement, afforded both classes public rooms and open-deck areas facing forward and aft. The spacious passenger lounges and dining rooms were designed by eminent British architects. Windsor Castle was air-conditioned throughout the passenger and crew areas. Facilities included a fully equipped hospital, two outdoor swimming pools, a health spa and a theatre/cinema. A large amount of dry and refrigerated cargo space, cargo wine tanks and a specie (bullion) room, were also fitted.
Summary from Wikipedia, licensed CC BY-SA.
Frequently asked questions
- Where is RMS Windsor Castle now?
- Voydar has no displayable AIS position for RMS Windsor Castle in this profile. A coverage gap does not establish whether the ship is transmitting or where it is now.
- What kind of ship is RMS Windsor Castle?
- RMS Windsor Castle is an ocean liner, built in 1960 by Cammell Laird. The vessel is 238.7 m long with a beam of 28.2 m.
- What sanctions and inspection records does Voydar hold for RMS Windsor Castle?
- Voydar has no matched sanctions record displayed for RMS Windsor Castle 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 RMS Windsor Castle. Missing records do not establish whether the ship has been detained.
Use this data
This page is also available as JSON, free, with the source and licence of every section. Sections whose sources do not permit redistribution are listed as withheld.
GET /api/v1/vessels/5391923Using this data in code?
Every account gets a personal API allowance: 2,500 credits a month free, 25,000 with Pro. Pro adds internal business use; API plans add building the data into your own products.