The captain had a home-built flight simulator. True. Home simulators vary from being basically a video game to replay great air battles of World War II to far more sophisticated equipment able to give a fairly realistic test of flying skills (the simulators used for airline pilot training and refresher courses are far more formidable and include motion and aural emergencies). Captain Shah, like other dedicated professionals, was known as a guy who liked to promote the skills of his craft.
The Malaysians staged very public raids on Captain Shah’s home and took away the simulator, sustaining their narrative that something damning had been hidden. Then it turned out that some items had been deleted from the hard drive and the Federal Bureau of Investigation had been called in to investigate. Even fishier was the implication. Reaching a risible height of paranoia, one commentator actually suggested that, given the 777’s erratic course, Captain Shah—with more than 18,000 hours flying airliners—had been practicing left turns on his simulator.
What has come of all of this? Zilch.