Mike Colias is the deputy bureau chief for autos, based in The Wall Street Journal’s Detroit bureau.

•GOSPEL JUBILEE: 5:30 p.m. Sundays at Fellowship Church, halfway between Hermitage and Mercer on Route 62. Gospel, country and oldies. Worship service at 3:30 p.m., social hour at 4:30.

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Missteps, Equipment Problems and a Common but Risky Practice Led to a Fatal Crash New details revealed by The Times show the complex failures on Jan. 29 before an Army helicopter crashed into a je ...