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cnn tom foreman pings ocean shield _00000009.jpg
cnn tom foreman pings ocean shield _00000009.jpg

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    Flt 370: Narrowing the search area

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Flt 370: Narrowing the search area

Tom Foreman describes the use of pings and satellites to narrow the search area in an effort to solve the Fl 370 mystery

Flt 370: Narrowing the search area

Tom Foreman describes the use of pings and satellites to narrow the search area in an effort to solve the Fl 370 mystery