complicit and had a plot on its own, doing this kind of maneuver would not be anything that would necessarily be required. so, you know, this is one of many scenarios we have looked at, but we certainly have a game changer here. miles o brien, stick around. we ll need you to help me out with this. i want to bring in now les abend. you ve flown a 777 many times. does this new information reduce suspicions about foul play in the cockpit? on the surface, it seems to. i don t want to discount any other possibilities. but yeah, very much so, that it seems like this is the action the crew facing some sort of emergency. i want to ask you this, i want to go to mike. this is your expertise. you and richard quest talked about the radar, a military radar tracked this flight. is this a game changer in this investigation? and why was this information released earlier? i m still treating the
finding all this activity going on there and hopefully that debris field will lead us to that is accurate. i hate to be negative here. but mr. abend, thanks. les abend, thanks to so many of you. do you think in today s technology and the advances we have, you think we will absolutely find this plane? i m optimistic. okay. thank you very much. we now know that flight 370 had a dramatic drop in altitude. coming up. we ll take you inside our flight simulator and let you know what that looks like. staying active can ease arthritis symptoms. but if you have arthritis, this can be difficult. prescription celebrex can help relieve arthritis pain and improve daily physical function so moving is easier. because just one 200mg celebrex a day can provide 24 hour relief for many with arthritis pain.
suggest any wrongdoing. still, everyone in the cockpit undergoes routine psychological tests. going forward we will review all of this and see whether we can strengthen the various entry requirements. reporter: current pilots tell us the screening depends on the airline and governoring body. les says his airline asks questions about his personality. do you like your mother, do you hate your father, you know, things of that nature. you know, have you ever harmed a small animal. reporter: abend says some airlines interview the pilots friends. many u.s.-based airlines go above and beyond what is requirement required by the government. they can t fly if they ve got bipolar disorder or similar
problems. some medications are bad. but some pilots say they don t always get asked about psychological issues and it s often up to pilots to report those and to report any medications they are taking. if he or she doesn t self report, what happens? if you don t self-report, it s gone unnoticed. typically what happens is if you have an issue, one of your crew members might recognize something like that. reporter: do the airlines check on pilots to see if anything s come up in their personal lives that might cause concern, financial problems, maybe a worrisome illness in the family? the short answer is if you miss a trip for a particular reason reporter: ache said that if they started doing that, privacy issues would be raised. does this mean that there s gap in the system. pilots for the most part are very mentally stable, very determined, very professional. i don t think that you re going