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James' Hovercraft Site: SRN2 

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Saunders Roe SRN2 (Saunders Roe Nautical Two)

Southdown Motor Services and Westland Aircraft ran the SRN2, a 48 seater craft, between Eastney to Ryde across the Solent, in 1963/4. This experimental service was a precursor to the route still used by today's AP1-88s operated by Hovertravel. The SRN2 was replaced after 30,000 passengers proved the concept viable, with the SRN5 and later SRN6 and AP1-88. The SRN2 underwent various changes during its short operational life such as the deepening of the skirt further to air cushion research going on at the time. Features of the SRN2 are quite similar to those on the SRN4, in terms of the design of some of its parts such as the propeller pylons, air intakes and rudders. The propeller pylons were also used on the SRN3, a craft primarily used by the British Armed Forces' IHTU (Inter-service Hovercraft Trials Unit).

Table: Performance specifications for the SRN2 hovercraft (Source: Barton, 2004).

Feature Specification
Length (m) 19.80
Beam (m) 9.14
Height (hovering) (m) 8.20
Height (landed) (m) 7.43
Max speed (kts) 73
Hoverheight (m) 0.77
Engines 4 x Bristol Siddeley Nimbus engines (2 lift, 2 thrust)
Main Engine Power (kW) 608
Passengers [Designed] 38, 53 or [70]
Steering system Variable pitch ropellers on rotating pylons and one rear rudder

Gallery: SRN2 Eastney to Ryde service operated by Hovertransport (1963/4).

Image Gallery

At Cowes

An SRN2 shown hovering outside the then Westland Aircraft Ltd. hangar at East Cowes, Isle of Wight. This hangar, known as the Columbine Works, later gained the insignia of the British Hovercraft Corporation, and its doors were painted with a giant Union Jack, making it famous among the local and enthusiast communities. (Image scanned by Peter Insole)

Down the slipway

Many a craft took this route on their way to sea trials. (Image scanned by Peter Insole)

Cruising on the Solent

SRN2 at full cruise power. (Image scanned by Peter Insole)

Colour image scanned and sent to me from a J. A. Dixon postcard by Michael Gardner
srn2 at cowes SRN2 at Cowes, Isle of Wight, outside the doors of the Westland Aerospace factory, before it became the home of the later to be created British Hovercraft Corporation. Image: J Lawrence
srn2 cockpit Cockpit of the SRN2, noting its similarities to that of the larger SRN4 [cockpit], albeit having fewer instruments. Image: J Lawrence

Page updated: 08/15/2010

 

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James' Hovercraft Site is not affiliated in any way with The Hovercraft Museum, Hoverspeed, Sea Containers or British Airways. The intent of the two sites (JHS Concorde Site and James' Hovercraft Site) is for them to be built up by contributions from viewers: photos, pictures, data, information, stories, video captures and more are all very welcome. If you have any comments, questions or issues regarding this website, its content, or anything about hovercraft, please use the "Questions or Feedback about this Site or Page " link at the top-right of each page.

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