"The Pratt & Whitney R-1690 Hornet was a widely-used aircraft engine. Developed by Pratt & Whitney, 2,944 were produced from 1926 through 1942.[1] It first flew in 1927. It was a single-row, 9-cylinder air-cooled radial design. Displacement was 1,690 cubic inches (27.7 L). It was built under licence in Italy as the Fiat A.59. In Germany, the BMW 132 was an developed version of this engine. The R-1860 Hornet B was an enlarged version produced from 1929".
But this one look's like it is new, wery nice machine :)
Demetrius Chryssikos has replied to SibbiSibbi has replied to Demetrius Chryssikos"The Pratt & Whitney R-1690 Hornet was a widely-used aircraft engine. Developed by Pratt & Whitney, 2,944 were produced from 1926 through 1942.[1] It first flew in 1927. It was a single-row, 9-cylinder air-cooled radial design. Displacement was 1,690 cubic inches (27.7 L). It was built under licence in Italy as the Fiat A.59. In Germany, the BMW 132 was an developed version of this engine. The R-1860 Hornet B was an enlarged version produced from 1929".
But this one look's like it is new, wery nice machine :)
S.
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