http://www.bruno.postle.net/photos/gatecrasher/mt66/ The MT66 structure is a larger system than the Kayam with a span of 66m (217 ft), though this six-pole installation had a smaller internal area (5,010m², 53,930 ft²) than the Kayam. This isn't the largest structural system of it's kind, the Tensile1/Valhalla tent is bigger. en 2001-06-13T22:11:54Z Bruno Postle Bruno Postle mt66, mobile stadiums 2001-04-13T12:00Z 1 daily