The Gnome 9 Delta was a French designed, nine-cylinder, air-cooled rotary aero engine that was produced under license in Britain.

Powering several World War I era aircraft types it produced 100 hp (75 kW) from its capacity of 16 litres (980 cu in).

[1] List from Lumsden Data from Lumsden.

[1][3][4] Comparable engines Related lists