Tag: sting

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.

Drawing on experience; by cartoonist Robrucha.

Inactive homebuilts from the 1970s, confusion about changing from SLSA to ELSA.

Builders share their successes.