Grade II Listing for VTO Pads and Engine Running Pens

Engine running pens and VTO blast grid at Dunsfold Airfield, Cranleigh, Surrey – Awarded Listed Building Status

The latest news from Historic England is published here:

Following the application to add the above building to the List of Buildings of Special Architectural or Historic Interest, we have now considered all the representations made and completed our assessment of the building. Having considered our recommendation, the Secretary of State for Digital, Culture, Media and Sport has decided to add the Engine running pens and VTO blast grid at Dunsfold Airfield to the List of Buildings of Special Architectural or Historic Interest. They are now listed at Grade II.

VTO Tethering Pad during the early development tests of vertical take off and landing
Engine running pens

Please click on the link below to download a copy of Historic England’s advice report, which gives the principal reasons for this decision. The List entry for this building, together with a map, has now been published on the National Heritage List for England, and will be available for public access from tomorrow. This List can be accessed through the Historic England website.

http://services.historicengland.org.uk/webfiles/GetFiles.aspx?av=57C7E905-875A-49E1-A270-FFAC5B70BDE6&cn=06233F8A-F95E-43A7-81CC-09EBF700A043

The local planning authority will now be preparing the statutory notices required under the Planning (Listed Buildings and Conservation Areas) Act 1990 Buildings of Special Architectural or Historic Interest.

Video: VTO Pads in use during the development of the P.1127:

DAHS Editor’s note:  This brings the total of Listed Structures on the Airfield site to 5:

Primemeads Farm – Grade II

VTO Blast Pads – Grade II

Engine Running Pens – Grade II

Royal Observer Corps Monitoring Post – Grade II

Canadian War Memorial – Grade II

Engine running pens – Listed Grade II

The engine running or detuning pens were originally built to test the aircraft engines for the Hunter.

Three pens were arranged in a curve. One has been completely removed.

Of the two remaining; the unique example survives that was used to test all ‘jump jets’ or VTOL. The VTOL pen is lined with metal sheeting and sound absorption. Channels below ground take extract for the jets nozzles. Historical significance is for the development of the ‘jump jet’, P1127 through to the Harrier. All aircraft engines were tested and run here before being assembled and shipped worldwide.

The two engine running pens were given Grade II Listed Building status in December 2017.  Historic England’s detailed Listing report

Engine running pens

Pen Construction 1960’s
Hawk 200 in Engine Running Pen (1980s) (courtesy Brooklands Museum archive)

Engine running pens

 

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