Aviation Investigation Report A98H0003

2.2.5  Underwater Locator Beacons – Bracket Attachments

The underwater locator beacon (ULB) bracket attachments for the flight recorders remained attached to the recorders; however, the ULBs were damaged to the extent that they had nearly detached. Had the ULBs detached from the recorders, there would be a risk of delaying or preventing the recovery of the recorders. Existing regulations do not require that ULB attachments meet the same level of crash protection as other data recorder components.

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Date modified :
2012-07-27