Rotorcraft
Bell Seeking Icing Approval for 525 for Market Entry
As Bell nears certification of its 525 super-medium twin, the company is working toward approval for flight in icing conditions in parallel.
Bell is sending the 525 to Marquette, Michican, for flight testing in actual icing conditions, which will lead to icing certification.
Bell is sending the 525 to Marquette, Michican, for flight testing in actual icing conditions, which will lead to icing certification.

While still circumspect about certification timing, Bell is conducting a series of tests on its Model 525 in preparation to have icing approval in hand when the super-medium-twin helicopter enters service. Bell (Booth 3117, Static S71 and S73) has fitted a fully kitted 525, S/N 14, with shapes that simulate various forms of icing for testing of loads and handling qualities.