Send the following on WhatsApp
Continue to ChatNTSB has tentatively ruled out mechanical issues as cause of T-81 crash https://fireaviation.com/2014/10/10/ntsb-has-tentatively-ruled-out-mechanical-issues-as-cause-of-t-81-crash/
NTSB has tentatively ruled out mechanical issues as cause of T-81 crash https://fireaviation.com/2014/10/10/ntsb-has-tentatively-ruled-out-mechanical-issues-as-cause-of-t-81-crash/