USS Challenger (ID-3630)

USS Challenger was a U.S. freighter. It was commissioned by the U.S. Navy between 1918 and 1919 for service during World War I.She was built in 1918 by Union Iron Works, San Francisco, Calif., under a United States Shipping Board contract. The US Navy accepted delivery on 4 October 1918 and she was commissioned the same day with Lieutenant Commander G. T. January, USNRF, in command. She then reported to the Naval Overseas Transportation Service. On 17 May 1942 while serving with American-South African Line during World War II, she was torpedoed and sunk by the German submarine U-155.

USS Challenger (ID-3630)

USS Challenger was a U.S. freighter. It was commissioned by the U.S. Navy between 1918 and 1919 for service during World War I.She was built in 1918 by Union Iron Works, San Francisco, Calif., under a United States Shipping Board contract. The US Navy accepted delivery on 4 October 1918 and she was commissioned the same day with Lieutenant Commander G. T. January, USNRF, in command. She then reported to the Naval Overseas Transportation Service. On 17 May 1942 while serving with American-South African Line during World War II, she was torpedoed and sunk by the German submarine U-155.