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Whatever happened to propfans? | News | Flight Global https://www.flightglobal.com/whatever-happened-to-propfans/74180.article

1 of 5 3/16/2020, 12:23 PM

Whatever happened to propfans? | News | Flight Global https://www.flightglobal.com/whatever-happened-to-propfans/74180.article

2 of 5 3/16/2020, 12:23 PM

Whatever happened to propfans? | News | Flight Global https://www.flightglobal.com/whatever-happened-to-propfans/74180.article

3 of 5 3/16/2020, 12:23 PM

Whatever happened to propfans? | News | Flight Global https://www.flightglobal.com/whatever-happened-to-propfans/74180.article

4 of 5 3/16/2020, 12:23 PM

Whatever happened to propfans? | News | Flight Global https://www.flightglobal.com/whatever-happened-to-propfans/74180.article

5 of 5 3/16/2020, 12:23 PM