sentences:  These commands will commence with requests for the weapon to report its status, and will continue with commands that ready the weapon for its mission, such as navigation initialization and target coordinates.The weapon's GPS receiver will be able to lock onto the signals from GPS satellites and resolve its position much more quickly after it separates from the aircraft if it is initialized with the current position and time.The aircraft may use the MIL-STD-1553 interface to send current position and time to the weapon, and a high bandwidth signal to route the GPS satellite signal from a topside aircraft antenna to the weapon.