QUOTE(Fast Jet @ Jan 12 2009, 09:01 AM)

When you ask for push back, how do you establish that the power carts, baggage conveyor, cargo door, chocks etc, fuel truck, and anything else attatched to the big jet has infact been cleared away or stowed
Ditto what Ranger said. Almost all operations use a standard procedure for push back – even down to the words that are used. Ground crews (push crews) are trained on their duties and responsibilities – which include a surveillance of the general appearance of the outside of the airplane – doors or ports open, wires connected, or anything that doesn’t look right. Also while it isn’t true for
every door or port, many of the ports and doors have a caution/warning light on the flight deck to show the flight crew when there is something not closed or secured. Most of the time during push-back operations, the tug operator is in inter-phone contact with the flight deck. While this isn’t strictly necessary (hand signals
can be used) it is easy to do, the equipment is almost always equipped to allow it, and it does allow direct communication.
QUOTE(Fast Jet @ Jan 12 2009, 09:01 AM)

Does the pushback crew give the Brake on sign prior to disconnecting the tug, or does the Captain chat to the push crew handlers prior to, during walkround and let them know how he wants it done?
Again, most of the time, someone (usually the Captain) is in direct inter-phone contact with the tug driver throughout the push-back operation. Radio communication is not normally disconnected until the brakes have been set, the push bar has been disconnected, and all exterior ports, doors, and hatches have been visually observed closed by the respective push-back crew member. Remember, there are usually at least 2 “wing walkers” and another ground crew member under the nose, in addition to the tug driver. Then, when inter-phone contact is disconnected, many operators have a standard signal from one of the ground crew to show that that every thing has been cleared and disconnected, perhaps the most important of which is to verify that the nose-gear down-lock safety pin has been removed.
It's like almost everything else in aviation. There is a job for each person and each person is trained for the job he or she is doing. All they have to do is do their job, responsibily and professionally. Sometime when you're in an airline terminal and have some time before your flight - just watch the ground activity around an aircraft when it arrives at the gate and when it gets ready and pushes back. It's like a ballet - uh ... without the TooToos and all that "toe pointing" stuff!