In addition, the NTSB studied samples from subscale test hulls. Kramer said the surplus pieces from Titan’s second hull had “several anomalies within the composite and the adhesive joints ...

Kramer said the Titan debris on the ocean floor showed that ... Kramer noted that the NTSB's investigation is still ongoing, and the scope of his presentation was therefore limited.

HOUSTON, Texas (KTRK) -- The National Transportation Safety Board (NTSB) will continue its investigation into a Second Ward helicopter crash into a transmission tower that killed four people on ...

NTSB's investigation shows that a concrete barrier system prevented Brown's car from entering the work zone during the initial portion of the collision sequence. And, while there was an opening in ...

The NTSB report said hospital testing of the 47-year-old train operator detected a blood alcohol level of .06. The legal limit for train operators is .02. Last year, NTSB chair Jennifer Homendy ...

Engineer Don Kramer told a Coast Guard panel there were wrinkles, porosity and voids in the carbon fiber used for the pressure hull of OceanGate’s Titan submersible. Two different types of ...

Engineer Don Kramer told a Coast Guard panel there were wrinkles, porosity and voids in the carbon fiber used for the pressure hull of OceanGate’s Titan submersible. Two different types of ...