Design and Development
Since delivering their first helicopter shortly after Federal Aviation Administration type certification of the F-28 model in April 1965, Enstrom helicopter has produced (as of 2007) approx 1,200 aircraft.
The company produces three models, the F-28, the more aerodynamic 280 and the turbine-engined 480, each with their own variants. The F-28 and 280 both use Lycoming piston engines virtually identical to those found in general aviation fixed-wing aircraft.
The 280 was a huge design success, with a Boston-based design firm concluding a brief to make the F28 more commercially appealing. This resulted in the 280 later being named by Fortune (magazine) as one of the 25 best factory-made products in the United States.
Read more about this topic: Enstrom F-28
Famous quotes containing the words design and/or development:
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—Marilyn French (20th century)
“The experience of a sense of guilt for wrong-doing is necessary for the development of self-control. The guilt feelings will later serve as a warning signal which the child can produce himself when an impulse to repeat the naughty act comes over him. When the child can produce his on warning signals, independent of the actual presence of the adult, he is on the way to developing a conscience.”
—Selma H. Fraiberg (20th century)