Page 4 - April_2020
P. 4

PHOTO CREDITS Victor Deng



                                     Cessna 150,
                                     Demonstration plane for
                                     control surfaces

        The most common control surfaces are the aileron,                   Cessna Crane Simulator
        elevator, rudder, flaps and spoilers (aka air brakes).
        People who have flown on a commercial aircraft have        The Museum now has a second flight simulator in
        likely seen aileron, flaps, and speed breaks in action,    operation. It is built into a Cessna Crane cockpit
        since they are on the airplane wing and can be seen from  section and sits next to the original flight simulator,
        the windowed seats. The elevator and rudder are            in the main hangar.
        installed on the back of the plane, which makes them
        impossible to see in action.




                                     Looking out the back
                                     window of the Cessna
                                     150, rudder and elevator
                                     in view




        Now that we’ve determined the focus of my project, I can
        start to research more about the theories behind control   The markings on the Crane are those of #8127, an
        surfaces and brainstorm about the model plane’s design.    aircraft that served with 3 Service Flying Training
        That will be followed by designing and making the model,   School at Calgary. Adjacent signage introduces
        testing it, and iterating on the design after that. Stay   visitors to the huge presence of the British
        tuned for my next entry!                                   Commonwealth Air Training Plan (BCATP) in Calgary
                                                                   and to a mid-air collision between two BCATP
                                                                   aircraft over the city.

                                                                   On August 28 1943, Crane 8127 was involved in a
                                                                   mid-air collision with a Harvard over Calgary, just
                                                                   southwest of downtown. After completing a
                                                                   bombing exercise, the Crane was preparing to land
                                                                   at 3 SFTS (located west of Crowchild Trail and north
                                                                   of Glenmore Trail). A 37 SFTS Harvard was on a
                                                                   southerly course over the city prior to turning to
                                                                   land at 37 SFTS (located at the present site of
                                                                   Calgary's airport). Likely enjoying some free flying,
                                                                   the pilot carried out a loop and was about to
                                                                   complete a second. Suddenly, the Harvard and
                                                                   Crane collided. A wing was torn off of the Crane
                                                                   which plunged to the ground onto 19th Avenue,
                                                                   just east of 8th Street.
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