Armstrong Whitworth F.K.9
Варианты:
Armstrong Whitworth - F.K.9 - 1916 - Великобритания
Страна: Великобритания
Год: 1916


FK 9 in its original form.
The F.K.9 quadriplane in its modified form, photographed at the Central Flying School, Upavon, late in 1916.