The official Finnish type test of Bristol built Blenheim Mk I. There were certain mods demanded by the Finns, incl. max 900 kg/1984 lbs bomb load, so it probably had the strenghtened landing gear of Mk II. No proper bombbay but bombs were carried in recesses hanging on Finnish bombracks. Max 8 x 100 kgs bombs in four long recesses under fuselage and 4 x 25 kgs bombs in small recesses in inner wings.