Answer :
Final answer:
Dispatch should be notified when the cruise altitude differs by 1,000 feet or more than the flight planned altitude.
Explanation:
In aviation, the dispatch should be notified when the cruise altitude differs by 1,000 feet or more than the flight planned altitude. For example, if the planned altitude is 35,000 feet, dispatch should be notified if the actual altitude during the cruise is 34,000 feet or 36,000 feet.This is an important safety measure to ensure proper separation between aircraft and to maintain a safe flight environment.
