On September 11, 2001, the crew and passengers learn of the terrorist attacks on the World Trade Center and The Pentagon. With the "Constellation" abruptly going on full alert, Tina finally realizes the truth behind her sister's assertions regarding the less-glamorous side of military life. Anthony fears for the safety of people he knew who had jobs in the Twin Towers. Maddie experiences her father's honor, courage, and commitment to his family and also his will to make sacrifices for their country. Although upset that her dad is still needed in the military, she and her fellow Tigers express their pride and support by unfurling a giant American flag on the "Constellation's" flight deck. Maddie, having concluded that being a "brat" isn't so bad after all, tells her father and his crew-mates to keep doing what they do.