But in the meantime, One more problem had developed—with the tiles on their own. As flight profiles ended up refined and aero-loads better understood, engineers began to issue whether or not the tiles could endure the punishment. By mid-1979, it had grow to be evident that in particular regions the https://www.facebook.com/permalink.php?story_fbid=pfbid05B5NsVb7B6tL8oK3RNyTBDmn2BkeJRKdCpLrV2Ba1NqhRXEXzaCw1mm1PYHeVpayl&id=61562415773754&__cft__[0]=AZU71z4e4v0RrbhwcBFAKnAb-bgop12lLD5xzvzJ4I1yGolDJo-bYUyTaw3rgclo565KY_hpMb_nQ7Y80BCPV2T8MUt85ipd4J7ve04pYU615diQfAyJJkSpOyQF13vCVr5EImjfHSLzs9jD8C0Ndh4GV4nyZNkTjU2Pcv6sL13IYPrh-h7TSiMSM0gDCWTdDtspANKYKd0WfD27RXk_efQd&__tn__=%2CO%2CP-R