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cliff.chung: Fold up wings
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cliff.chung: Concord
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cliff.chung: Concord Cockpit
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cliff.chung: Boeing Engineering Office
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cliff.chung: Blackbird
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cliff.chung: Bridge
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cliff.chung: Propeller
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cliff.chung: Blackbird Underside
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cliff.chung: Blueprints
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cliff.chung: Museum of Flight