Assuming a particular class D airspace has vertical limits of 2,600 ft. MSL. There's a class B shelf starting at 2,000 ft. MSL is partially located over this D airspace. What type of airspace exists here? If it is B, then can anyone explain why?
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Bravo shelf 70/20
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-- D ---
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-- D ---
-- 2,900 ---
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sorry about the poor illustration
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Bravo shelf 70/20
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-- D ---
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-- D ---
-- 2,900 ---
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sorry about the poor illustration