Curated OER
Jean Dougherty Strother With e.j. Ducayet (Right), r.c. Buyers (Left)
Dora Jean Dougherty Strother (b. 1921) (center) was a human factors engineer and test pilot for Bell Helicopter Co. in 1961 when this photograph was taken, and had just broken a helicopter altitude record (at 19,406 feet) in a Bell...
Curated OER
Roto Copter
Students can experiment with a home-made helicopter that lets them change the blades to see how real aerodynamics work.
Curated OER
Roto Copter
Students can experiment with a home-made helicopter that lets them change the blades to see how real aerodynamics work.
Curated OER
Roto Copter
Students can experiment with a home-made helicopter that lets them change the blades to see how real aerodynamics work.
Curated OER
Flettner Fl 282 Kolibri
This Helis.com article details the change of helicopter use from rescue vehicles to offensive weapons. Names of gunships are highlighted for detailed information seeking.
Curated OER
/Nation
An article from February 19, 2006 reports the story of Tammy Duckworth, who lost both legs in a helicopter attack. Read how she has come to grips with her loss and her plan for a new life.
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