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david g schultz: Waco-UPF-7
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david g schultz: Waco UPF-7
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david g schultz: 1941 WACO UPF-7 N32018
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david g schultz: WACO-UPF-7
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david g schultz: Break-Off
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david g schultz: 1941 Waco UPF-7 NC32018
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david g schultz: 1941 Waco UPF-7 and 1927 Travel Air 2000
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david g schultz: 1941 Waco UPF-7 NC32018
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david g schultz: 1942 WACO UPF-7 N39748
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david g schultz: 1940 WACO UPF-7 N29949