BCIS 5350 – EMERGING TECHNOLOGIES TECHNOLOGY DISASTER ANALYSIS HINDENBURG Student: Quynh Nguyen Nature of Crisis On the evening of May 3rd 1937, the Hindenburg, the German passenger airship, departed from Frankfurt, Germany. On May 6th, 1937, the Hindenburg caught fire and was destroyed during its attempt to dock with its mooring mast at Naval Air Station Lakehurst, New Jersey, United States. Of the 97 people on board (36 passengers and 61 crewmen), 35 people were killed in this disaster (13 passengers and 22 crewmen). One member of the ground crew was also killed, making a total of 36 dead. After more than 30 years commercial zeppelins, the Hindenburg disaster brought an end to the age of the rigid airship. Location & Timing of Crisis The location: Naval Air Station Lakehurst, Lakehurst, New Jersey, United States. The timing of the crisis: May 6th, 1937, at 7:25 p.m. local time, the Hindenburg caught fire and quickly became engulfed in flames. Sequence of Events On the evening of May 3rd 1937, the Hindenburg departed from Frankfurt, Germany to New Jersey, United States. Hindenburg followed a northern track across the ocean. Headwinds delayed the airship’s passage across the Atlantic. The Lakehurst arrival, which had been scheduled for 6:00 AM on May 6th, was postponed to 6:00 PM. By noon on May 6th, the ship reached Boston. By 3:00 PM, it was over Manhattan Island, New York city. Around 4:15 OM, the ship arrived at the Naval Air Station at Lakehurst, New Jersey. However, the landing was delayed due to the poor weather conditions. Captain Max Pruss departed the Lakehurst area and took the ship over the beaches and coast of New Jersey to wait out the storm. 6:00 PM, the weather conditions had improved. 1 6: 12 PM, Lakehurst’s commanding officer, Charles Rosendahl, considered the weather was suitable for landing. 6:22 PM, Rosendahl radioed Pruss “Recommend landing now,” 7:08 PM, Rosendahl sent a message strongly recommending the “earliest possible landing”. Hindenburg approached the field at Lakehurst from the southwest shortly after 7:00 PM. Since the wind was from the east, Captain Pruss made a wide left turn to fly a descending oval pattern around the north and west of the field, to line up for a landing into the wind to the east. 7:18 PM, Pruss ordered 300, 300 and 500 kg of water ballast in successive drops because the airship was tail heavy. The forward gas cells were also valved. When these measures failed to keep the ship in level trim, six crewmen were ordered to go to the bow to trim the airship. 7:21 PM, with the ship about 180 feet above the ground, the mooring lines were dropped from the bow. A light rain began to fall. 7:25 PM, witnesses saw small flame at the top of the tail section of the Hindenburg, just in front of the tail fin. The fire quickly spread forward. The entire airship was totally consumed by flames in just only 34 seconds. Immediate Results Of the 97 people on board, 13 of the 36 passengers, and 22 of the 61 crew, died as a result of the crash, along with one member of the ground crew. The airship was totally destroyed. Event Plot Prepare/ Prevent Pre-crisis: Dozens of hydrogen airships exploded or burned in the years before the Hindenburg disaster. Bad weather conditions on the day of the disaster (thunderstorm, winds) Emergence: The airship made a sharp left turn because the wind shifted direction. When the mooring lines were dropped from the bow, a light rain began to fall. Respond 2 The crisis: The Hindenburg caught fire and was totally consumed by flames in just only 34 seconds. 36 people were killed in the disaster. Recover Decline: The Commerce Department and the Navy led the investigations into the Hindenburg disaster. The Federal Bureau of Investigation also looked into the matter even though it technically had no jurisdiction. There are several hypotheses: sabotage hypothesis, static spark hypothesis, lightning hypothesis, hydrogen hypothesis, engine failure hypothesis etc. Post-Crisis: The end of the airship era. Glossary Airship: An airship is a powered, steerable aircraft that it is inflated with a gas that is lighter than air. A rigid airship: an airship has a framework surrounding one or more individual gas cells, and maintains its shape by virtue of the framework and not from the pressure of its lifting gas. A zeppelin: a rigid airship manufactured by a particular company, the Luftschiffbau Zeppelin of Germany. Mooring lines: the anchors, ropes, and cables that are used to hold a boat or ship in place. A bow: the forward part of the hull of a ship or boat. 3