so you would continue to troubleshoot, see if you can go through any sort of manual backup procedures, fly again until you are in a situation where your fuel is appropriate, and then you just begin the approach and it really, at that point, becomes just like any other approach, except at that final moment when you're flaring, it is just a little bit lower and you want to come in as slowly as you possibly can at that point. >> miles, let me jump in. we're getting a little bit more information from this st. louis airplane here. they're saying specifically it is this lear jet, this lear jet 45, with a nose gear problem. what does that tell you? nose gear problem? >> well, of course, you know, you can -- it puts an interesting scenario. you might in theory you might have both of -- obviously a tricycle, the main landing gear underneath the wing, the nose,