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TopSkills publishes tutorial videos and self-instructional books to help home flight-simulation enthusiasts maximize enjoyment of their hobby by applying real-world aviation principles and techniques.

The business was formed in 1987 by Bill Stack as a management-consulting practice. Between 1987 and 2012, Bill consulted to government and private-sector auditing organizations including inspectors general and internal auditors.  

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Displaying 1 to 26 (of 26 products) Result Pages:  1