![]() ![]() The clearance is a game plan for the flight leg. ![]() When they contact Air Traffic Control (ATC) for taxi instructions, they'll let the controller know they have the latest weather info by stating the phonetic identification (Alpha, Bravo, etc.) of the most recent broadcast.Īfter obtaining the latest weather report, crews will contact ATC to receive their clearance. Pilots use this data to supplement/update the weather information in the Flight Release and to verify the legality & performance parameters of the upcoming takeoff. This info may be manually recorded or generated automatically, depending on the airport's weather reporting system. Shortly before pushback, the crew will obtain the departure airport's latest weather observation. ![]() For minor issues, it's often possible to MEL the item and continue the flight. Occasionally, the flight will be delayed or a new plane will be assigned. If maintenance is required, the crew will notify company mechanics. Any faulty equipment will be rechecked for proper operation. When these scans/flows are complete, the crew will refer to a checklist to verify they've covered all necessary items. For subsequent legs, certain items may be abbreviated. For the first flight of the day and/or each crew's first leg in a particular aircraft, the panel scans are especially thorough. Each pilot has his own "cockpit flow", a type of memorized checking procedure, he performs to review the systems he's responsible for. Before each leg, both pilots complete a checklist to verify the position and operation of the plane's systems. If you've noticed pilots actively pushing buttons, flipping switches, and moving levers as you've boarded an airplane, you've seen them running their panel scans and checklists. As with the Aircraft Log, the captain will sign the Flight Log when accepting the aircraft. On many modern aircraft, some of this information might be entered and stored electronically. This log also keeps track of aircraft & engine cycles (number of engine starts and number of landings). In this document, the flight crewmembers record their names & positions, as well as the duration of all legs they fly. The Flight Log maintains a record of the aircraft's utilization. If anything requires attention, (s)he'll coordinate with the airline's maintenance department to address the issue(s). ![]() If everything appears satisfactory, the captain will sign the Aircraft Log to accept the aircraft. Additionally, they'll verify that any inoperative equipment complies with the Minimum Equipment List (MEL) and is properly placarded. In the Aircraft Log, the crew is checking to ensure that all required inspections are up-to-date and properly documented. Prior to pushback, airline crews must complete several steps to ensure the aircraft is safe and legal for the upcoming flight.Īfter reading through the Flight Release (see previous post), pilots will refer to the Aircraft Log (sometimes referred to as the Maintenance Log) and the Flight Log. While both are vitally important parts of the pilots' preparation, we'll concentrate on the internal portion for this post. The preflight inspection consists of two major parts: the internal preflight and the external walkaround. If you've wondered what exactly they're doing up there, we'll demystify the process by highlighting some of these tasks. When you board an airliner, you've probably glanced into the cockpit and noticed the pilots intently engaged in some activity. PREPARING FOR FLIGHT: THE PREFLIGHT INSPECTION ![]()
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