AFTI/F-111A Aardvark
... that instead of using standard control surfaces, the AFTI/F-111A Aardvark research aircraft had an adaptive wing that could change its airfoil shape for inflight control?
... that instead of using standard <a href="./Flight_control_surfaces" id="mwAm4" rel="mw:WikiLink" title="Flight control surfaces">control surfaces</a>, the <b id="mwAm8"><a href="./General_Dynamics–Boeing_AFTI/F-111A_Aardvark" id="mwAnA" rel="mw:WikiLink" title="General Dynamics–Boeing AFTI/F-111A Aardvark">AFTI/<span about="#mwt49" class="nowrap" data-mw='{"parts":[{"template":{"target":{"wt":"nowrap","href":"./Template:Nowrap"},"params":{"1":{"wt":"F-111A"}},"i":0}}]}' id="mwAnE" typeof="mw:Transclusion">F-111A</span> Aardvark</a></b> research aircraft <i id="mwAnI">(pictured)</i> had an <a href="./Adaptive_compliant_wing" id="mwAnM" rel="mw:WikiLink" title="Adaptive compliant wing">adaptive wing</a> that could change its <a href="./Airfoil" id="mwAnQ" rel="mw:WikiLink" title="Airfoil">airfoil</a> shape for inflight control?