Please note: the British CAA has not recognised any Type Design Organisation for de Havilland wooden propellers

GT-Propellers,
(Alessandro Tonini),
Via del Commercio, 7,
Riccione, Italy
Tel : +39 0541 693 399
Fax: +39 0541 693 331
Email: info@gt-propellers.com
(New design wooden propellers with antique appearance for vintage aircraft)

Invincible Airscrews Pty. Ltd.,
(David Green & Ken Adams)
See note P.O.Box 62,
Mortdale, N.S.W. 2223,
Australia
Tel/Fax : +61 2 9153 0764
Email: dagreen@optusnet.com.au
Fax or mail communications are preferred. Ken Adams may also be contacted at:
133 Norfolk Road,
Epping, N.S.W. 2223,
Australia
(Invincible Airscrews fabricates magnificent new wooden propellers to DH drawings. Note: Invincible’s move to new premises has been delayed for reasons beyond its control and its original wood source has dried up. Because of this only minimum production can be maintained at the moment, and there is a large back order log to clear. As a consequence the company cannot accept further orders for the time being, but it has clearly stated its intention to solve these difficulties and to assure the continuity of its skills and production capability on a normal basis as soon as possible. (1.2008))

New Garden Aviation,
(Alexis I. du Pont)
P.O.Box 481,
Toughkenamon,
PA 19374-0481,
United States of America
Tel: +1 610 268 2048
Fax: +1 610 268 0342
Email: AlexisIduPont@cs.com

Poncelet (Etablissements Poncelet)
(Roger Poncelet)
Rue Plaine d’Aviation 49A,
1140 Brussels, Belgium
Tel/Fax : +32 2 215 2947
Email : info@ets-poncelet.com
(Etablissements Poncelet was founded in 1932 to make wooden propellers. Now managed by the third generation of the family, Poncelet also make boats and wind generators, but the propeller making tradition continues. Experience includes propellers for World War I fighters as well as DH designs)

Skycraft Services Ltd.,
(Michael Barnett or Andrew Butcher)
Albany House,
12 Silver Street,
Litlington,
Hertfordshire SG8 0QE,
England.
Tel: +44 1763 852150
Fax: +44 1763 852593
Email: michael.barnett@btconnect.com
Site: (under construction)
(Please note: Skycraft Services Ltd trades as “Skycraft”, but it is a completely different business from the “Skycraft Ltd” listed in other sections of this Register.
“Skycraft” specialises in propeller supply and maintenance for vintage and collection aircraft, and has considerable experience with fixed pitch propellers for all the Gipsy Major engine variants.  Over the years it has developed and certified a range of fixed pitch propellers for de Havilland aircraft, much used on the Tiger Moth and Chipmunk but also on the Dragon, Hornet and Leopard.
Skycraft has close links with Dowty Propellers and with Hoffmann Propeller in Germany, for whom it is the UK Service Station and Distributor. The Hoffmann propeller is made of ash and has an integral brass leading edge guard, a trailing edge strengthened for hand swinging and an epoxy resin finish.
Skycraft keeps new propellers in stock and develop new patterns to meet customer requirements)

Skytrade (International) Ltd.
(Philip Stott),
Upcott Barton,
Nomansland,
Nr. Tiverton,
Devon, EX16 8NT, England
Tel : +44 1884 860 202
Fax : +44 1884 861 610
Email : skytrade@btconnect.com
(Free catalogue on request)

Tiger Boys Aircraft Works,
(Bob Revell or Tom Dietrich),
CNC-4 Hangar #4,
Guelph Airpark,
Guelph, Ontario, Canada.
Or via:
Bob Revell,
3-49 Cedarwoods Crescent,
Kitchener,
Ontario, N2C 2L1,
Canada
Tel: +1 519 836 6551
Email: tom_bob_tigerboys@hotmail.com
(The Tiger Boys are a group based at Guelph Airpark, dedicated to the restoration, collection and preservation of historic Canadian aircraft & components. Both Granby and Laidlaw replica propellers are made for sale, other types as well if the drawings can be found. )