Considering 'At 9:00, American Airlines Executive Vice President Gerard Arpey learned that communications had been lost with American 77.', can one logically arrive at 'At 9:00 Gerard Arpey was notified that American 77 could not be reached.'
At 9:00, American Airlines Executive Vice President Gerard Arpey learned that communications had been lost with American 77.###At 9:00 Gerard Arpey was notified that American 77 could not be reached.