It Was the Pilot, Not Weather
I disagree with the conclusion in “The Day the Music Died” in January. The cause of the crash was not the departure weather, with a ceiling of 3000 feet, sky obscured, visibility six miles in light snow and a stiff wind 20-30 mph. The wreckage was found less than six miles from the airport. They never got to fly the remainder of the flight, making the rest of the weather moot.
Pilot Roger Peterson had no IFR ticket. He had logged 52 hours of instrument training, had passed his written examination, and had failed an instrument ride nine months before the accident. But I think the real killer item was that his training had been using a conventional artificial horizon, while N3794N was equipped with an older Sperry F3 sky-pointer gyroscope. That would confuse anybody the first time out, especially in weather.
