Taipan helicopters may not be flown by ADF again, experts say, as search for missing crew continues

The cause of the accident is still unknown and is being probed by investigators who arrived on Sunday

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Taipan helicopters may never be flown again by the Australian Defence Force after a crash during military training exercises in waters off Queensland on Friday.

The cause of the accident is still unknown and is being probed by investigators who arrived on Sunday, as the search for the four missing men and the remainder of their aircraft continued.

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