(Refer to figure 52, point 8.) The floor of the Class E airspace over the town of Auburn is

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What designated airspace associated with an airport becomes inactive when the control tower at that airport is not in operation?

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A pilot flying a single-engine airplane observes a multiengine airplane approaching from the left. Which pilot should give way?

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(Refer to figure 54, point 1) What minimum altitude is required to avoid the Livermore Airport (LVK) Class D airspace?

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