YSFlight

YSFlight is a free, open-source multi-platform flight simulator, developed and published by Soji Yamakawa since 1999. Since its initial release, it has received annual updates, with the most recent stable version released in 2018.

==History== Development of YSFlight began in 1998 as a solo project by Soji Yamakawa. He first started working on the simulator as a school project; afterwards, it was further developed into a flight aid for others who need assistance in understanding aircraft flight instrumentation and flight physics. Initially designed to be run by lower-end computers, the flight simulator began to implement more updated graphical features with its 2015 release.