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|History of Air Navigation Group|
Groups and Branches
History of Air Navigation Group
The History of Air Navigation Group (HANG) was formed when members became concerned that whilst a great deal had been written on the history of marine navigation, little had been done to record the very considerable developments that had taken place in the air.
Click on the icon to the left to go straight to the members only HANG group page for access to the forum, blogs, directory, and more.