John Glenn International Airport
NewsIncident Proves Two-Pilot Operations Are Critical for Part 121
In the United States it is mandatory to have two pilots aboard during Part 121 operations for safety.
Meg Godlewski![](https://www.flyingmag.com/uploads/2022/09/shutterstock_2152626937-scaled-1-e1669227396513.jpg?auto=webp&auto=webp&optimize=high&quality=70&width=1440)
![](https://www.flyingmag.com/uploads/2022/09/Pilot-and-copilot_adobe-stock-rs.jpg?auto=webp&auto=webp&optimize=high&quality=70&width=1440)
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