Additional data from a variety of sources—in particular Continental Airlines pilot Tom Bohan, who was flying four minutes behind Flight 305—indicated that the wind direction factored into drop zone calculations had been wrong, possibly by as much as 80 degrees.
Data tambahan lain dari sebuah sumber — berdasarkan keterangan pilot maskapai Continental Airlines, Tom Bohan, yang berada sekitar 4 menit di belakang penerbangan 305 — mengindikasikan bahwa telah ada salah perhitungan arah angin, kemungkinan sebesar 80º.