The head of the National Transportation Safety Board said Thursday it’s misleading for members of the House to say their package of aviation safety reforms would address the recommendations that her agency made in January to prevent another midair collision like the one last year near Washington, D.C., that killed 67 people. NTSB Chairwoman Jennifer Homendy said the House bill’s “watered-down” requirements wouldn’t do enough to prevent a future tragedy, and wouldn’t be nearly as effective as a