Jack Ketch (horse) Jack Ketch (horse) Jack Ketch (foaled 1954 in Ireland) was a thoroughbred racehorse. Raced at age two under trainer Stephen Quirke, son of Irish champion jockey, Martin Quirke, Jack Ketch won the Maher Nursery Handicap. At age three, the colt won three important Irish races including the Classic 2,000 Guineas. In 1958, Jack Ketch was sold to American Allie E. Reuben who raced under the name of Hasty House Farm. Trained by future U.S. Racing Hall of Fame trainer, Harry Trotsek, he made his American debut on 14 July 1958 at Chicago's Arlington Park with a win on turf in
Radio masts and towers sometimes also constructed out of steel tubes. This construction type has the advantage that cables and other components can be protected from weather inside the tube and consequently the structure may look cleaner. These masts are mainly used for FM-/TV-broadcasting, but sometimes also as mast radiator. The big mast of Mühlacker transmitting station is a good example of this. A disadvantage of this mast type is that it is much more affected by winds than masts with open bodies. Several tubular guyed masts have collapsed. In the UK, the Emley Moor and Waltham TV stations masts collapsed in the 1960s.