Northwest Airlines Flight 421

Northwest Airlines Flight 421

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Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Northwest Airlines Flight 421 was a domestic scheduled passenger flight from Chicago, Illinois to Minneapolis, Minnesota that crashed on 29 August 1948. The Martin 2-0-2 aircraft, operated by Northwest Airlines, suffered structural failure in its left wing and crashed approximately 4.1 miles (6.6 km) northwest of Winona, Minnesota, approximately 95 miles (153 km) southeast of Minneapolis. A Civil Aeronautics Board investigation determined that the crash was caused by fatigue cracks in the wings of the aircraft, and recommended lower speeds and frequent inspections of all Martin 2-0-2 aircraft. All 33 passengers and four crewmembers on board were killed. The crash was the first loss of a Martin 2-0-2, and remains the worst accident involving a Martin more

Product details

  • Paperback | 100 pages
  • 152 x 229 x 6mm | 159g
  • Utilpublishing
  • United States
  • English
  • black & white illustrations
  • 6136302470
  • 9786136302478