McWilliam Technology Ltd

Windsocks/Windsock Masts for Airports/Airfields/Heliports

McWilliam came to the Windsock market 30 years ago and set new standards of visibility, long life and service for pilots and airfield operators.

Our Windsocks are successfully in use at many airstrips, gas & oil rigs, industrial sites, heliports, RAF, all the British Aerospace  Airfields & most major UK Airports including London Heathrow, Gatwick, Stansted and Luton.

Manchester, Birmingham, Edinburgh, Cardiff, Liverpool, Norwich, East Midlands, Leeds, Humberside, Bournemouth, Isle of Man and the Highlands and Islands also use McWilliam Windsocks.

We have sold Windsocks to the Middle East for safety in Oil Fields and have customers in Germany, The Netherlands and Norway.

All our steel structures are galvanised after manufacture for long life. We also use Aluminium for some masts should you want something lighter. Nylon is avoided because of it’s unsatisfactory Ultra Violet resistance in sunlight, we prefer to use Polyester for the majority of our Windsocks, it also has a longer lifespan than nylon.


Company Profile

  • Windsocks/Windsock Masts for Airports/Airfields/Heliports

    McWilliam Windsocks have provided Commercial, Industrial and Private use Windsocks and Windsock Masts Worldwide for over 25 years and have a wealth of experience.

    We are a family-run business and are always available to help you in making the correct choice of Windsock.

  • Windsocks/Windsock Masts for Airports/Airfields/Heliports

    The most popular McWilliam Windsock uses an integral heavy duty hoop which is sewn into the mouth of the Windsock.

    High quality webbing straps (no rust) and a stainless swivel snap-on hook attach to an existing Mast or one supplied by McWilliam.

  • Windsocks/Windsock Masts for Airports/Airfields/Heliports

    We also supply Lace-on Windsocks which are supplied with eyelets and Cable-ties to attach to an existing swivel installation.

    McWilliam Windsock sizes range from small 3ft up to 4.3m International Airport size Windsocks.

  • Windsocks/Windsock Masts for Airports/Airfields/Heliports

    Lettering, Logos, different colours and sizes of Windsock are no problem to produce. We often find that many customers have requests out of the ordinary and we deal with all queries.

    Please feel free to have a look at our products and contact us for a quote or just to discuss the products you see, if there is something that you need that isn't on the site, we can usually make it or source it for you.


McWilliam Technology Ltd
B5 Segensworth Business Centre
Segensworth Road
United Kingdom
PO15 5RQ
  • +44 (0)23 8045 5255