2000 TGIR CONFERENCE   > TGIR Archives > 2000 (FY99 Awards)     Smoke generators show the twisting paths of wingtip vortices behind two NASA Dryden F/A-18 jets used in the Autonomous Formation Flight (AFF) program.     2000 TGIR Conference (Marshall Space Flight Center) Conference Images Conference Presentations Background Papers Speaker Biographies Award Winners     NASA Headquarters Responsible Official: Code R   |    Curator: SAIC   |    SITE MAP NASA Privacy Statement, Disclaimer, and Accessibility Certification Search