Flight testing for longitudinal stability problems continues this month as columnist Barnaby Wainfan details tests for stick force as related to trim and stick-free stability of an aircraft. The object is to gather data and analyze it to see if the hypotheses about the nature of the problem hold up under scrutiny.
It’s your best way of letting other making your presence known to other pilots, so your exterior lighting system deserves careful thought and planning early on in the build process. Fortunately, there are choices for every plane and budget.