Previous names

  • 1968 The Princess Anne
Certificate no 3548
Status Registered


Function Passenger Vessel
Subfunction Ferry
Location Lee on Solent
Vessel type Experimental Hovercraft
Current use Museum based
Available to hire Yes
Available for excursions No
Info required No


Builder Saunders Roe, Cowes, Isle of Wight
Built in 1968
Hull material Other metal
Number of decks 1
Number of masts
Propulsion Motor
Number of engines 4
Primary engine type Gas turbine
Boiler type None
Boilermaker None


Breadth: Beam
77.99 feet (23.77 m)
To be confirmed
Air Draft
To be confirmed
Length: Overall
184.71 feet (56.30 m)
Tonnage: Gross


THE PRINCESS ANNE is a Mountbatten Class Saunders Roe (Nautical) 4 (SRN4) fully amphibious hovercraft, built in 1968. She was launched in 1969 along with her sister craft, 'The Princess Margaret' to serve on the English Channel between Dover, Calais and Boulogne. Her naming ceremony took place in Dover and she was christened by her namesake, HRH the Princess Royal.

Only 6 SRN4's were ever built but the ANNE was only one of two to ever be lengthened and upgraded to a Mk3. This gave her a total solid structural length of 54m with a beam of 28.5m.

She holds two Guinness world records, one for being the largest commercial hovercraft ever built and one for setting the cross-channel fastest crossing time of 22minutes in September 1995. She could carry up to 427 passengers and 55 cars at speeds in excess of 65kts.

Originally, she operated under British Rail's company called SeaSpeed until the merger between this company and a rival called Hoverlloyd in 1981 when they rebranded as Hoverspeed. The craft continued in service until October 2000 when it was retired from the fleet and moved for storgage to Lee-on-the-Solent in Hampshire.

In 2006 a private buyer bought the craft for her mechanical spares and she deteriorated rapidly over the next decade until in 2016 the Hovercraft Museum Trust were able to save her from being scrapped after a high profile campaign in the media. She is now on long term loan from the owners of the site, Homes England, with a view to full ownership taking place shortly.


Fast Ferry International: Hovercraft Museum Seeks Permanent Homepp29-31, December 1993 
Heron, Liz, The News (Portsmouth): Crowds in hover heaven, pp12, 29 May 1999    

Key dates

  • 1965-03-01

    Order is signed off for 2 Mountbatten Class SRN4 hovercraft

  • 1968-01-22 Construction begins at Saunders Roe, East Cowes on the Isle of Wight
  • 1969-02-22 Launch Day and start of Sea Trials
  • 1972-02-01 Conversion to Mk2
  • 1978-11-01 Conversion to Mk3
  • 1995-09-14 Fastest crossing of the English Channel recorded by Guinness World Records on the 10am service (22mins Dover to Calais)
  • 2000-10-01 Withdrawn from service
  • 2002-06-01 Final engine run by Hoverspeed engineers before engines were removed
  • 2016-08-14

    Saved from demolition by the Hovercraft Museum

  • 2018-02-01 Sister craft The Princess Margaret is demolished, the Princess Anne is now the only SRN4 in the world. ('Sure' broken up in 1989, 'The Prince of Wales' gutted by fire in 1991, 'Sir Christopher' broken up in 1998, 'Swift' broken up in 2004)

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