Salmson 9 AD

The Salmson 9 AD was a family of air-cooled nine cylinder radial aero-engines produced in the 1930s in France by the Société des Moteurs Salmson.

Design and development
The 9 AD followed Salmson practice after the First World War, of being air-cooled and utilising the Canton-Unne epicyclic geared crank-case system. The major attributes of the engine include a bore of 70 mm and stroke of 86 mm.

Variants

 * 9 AD:The standard production model with LH rotation direct drive.
 * 9 ADb:
 * 9 ADr:
 * British Salmson AD.9:Production of the Salmson 9AD in Great Britain by the British Salmson Company at New Malden, Surrey.
 * British Salmson A.D.9R srsIII:The A.D.9 with a 0.5:1 reduction gear

Applications
• Ace 300

• Angus Aquila (A.D.9)

• Arado L I

• Arpin A-1 Safety-Pin  (A.D.9R srsIII)

• B.A. Swallow  (A.D.9)

• Bassou Roubis (9 AD)

• BFW M.23a

• Boulton & Paul P.41 Phoenix II  (A.D.9)

• British-Klemm Swallow  (A.D.9R srsIII)

• Brochet MB.50

• Brochet MB.70

• CAP-4 Paulistinha prototype

• Caudron C.109

• Comper C.L.A.7 Swift  (A.D.9)

• Couzinet 100 (9 ADb)

• Couzinet 103

• Dupuy D-40 (9 AD)

• Farman F.230

• Gerner G II R (9 AD)

• Hafner R.II Revoplane II  (A.D.9)

• Henderson-Glenny Gadfly III

• Hinkler Ibis  (A.D.9)

• Indraéro Aéro 20 (9 ADb)

• Indraéro Aéro 30 (9 AD)

• Indraéro Aéro 101 (9 ADb)

• Jodel D.11

• Jodel D.116

• Jodel D.116 (9 ADr)

• Klemm L.25  (A.D.9)

• Mauboussin M.120

• Morane-Saulnier MS.180

• Peyret-Mouboussin M.XII

• Payne Knight Twister prototype

• Parmentier Wee Mite  (A.D.9)

• Piel CP.210 Pinocchio (9 AD)

• Raab-Katzenstein RK.9

• Rigault RP.01B

• RWD-2

• Salmson D-6 Cricri  (9 ADr)

• SCAL FB.31

• Siebel Si 202A

• Starck AS-70 Jac

• Starck AS-72

• Taylor E-2 prototype

• Terle Sportplane (9 AD)

• WNF Wn 16