Air International 1983-10
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View of a YF-12 A show the shortened chines, to allow installation of the ASG-18 radar in the nose.
Sri Lanka's Balliol
One of Pitcairn's autogiros, developed after Harold Pitcairn acquired the Cierva licence: the PCA-2
One of Pitcairn's autogiros, developed after Harold Pitcairn acquired the Cierva licence: a PA-39 for British evaluation in World War II.