– FS2004 Meyers OTW 160 flight2000it 18 years ago FS2004 Meyers OTW 160. Designed in the 1930’s, the OTW as a two-place, tandem-seat biplane, with a fully aluminum monocoque fuselage. The 160 hp version was powered by a Kinner R5 engine. Includes self-installer. By Mike Stone. 1 Mb