Armstrong Siddeley Panther

The Armstrong Siddeley Panther was a 27-litre 14-cylinder twin-row air-cooled radial aero engine developed by Armstrong Siddeley. It was originally named the Jaguar Major.

Variants

 * AS Panther IIIA:500 hp (370 kW)
 * AS Panther VII:638 hp (478 kW) at 2,400 rpm with 0.5 psi (3.5 kPa) boost

Applications

 * Armstrong Whitworth Atlas (Mk II)
 * Armstrong Whitworth A.W.XIV Starling MkII
 * Armstrong Whitworth A.W.16
 * Armstrong Whitworth A.W.35 Scimitar
 * Fairey Gordon
 * Fokker C.V
 * Hawker Hoopoe
 * Marinens Flyvebaatfabrikk M.F.11
 * Supermarine Air Yacht
 * Svenska Aero Jaktfalken (SA-14E)
 * Westland Wapiti V (first prototype)