Question

What does the 'X' at the point of the heading change (WUJEG intersection) mean to you?

1) An 'X' on this airway indicates a mileage breakdown or computer navigational fix (CNF).
2) It is a mandatory reporting point if not in radar contact but non-compulsory if in radar contact.
3) 'X' indicates an MEA change at this point on the airway.
4) 'X' warns of a dangerous situation, but only if you are below the MEA.

Answer 1

The 'X' at an airway intersection like WUJEG signifies a mandatory reporting point when not in radar contact, but it is not needed if the aircraft is within radar coverage.

Step-by-step explanation:

The 'X' at the point of the heading change (WUJEG intersection) means that it is a mandatory reporting point if not in radar contact but non-compulsory if in radar contact.

When a pilot sees an 'X' on an airway chart at a specific intersection like WUJEG, it indicates that the position must be reported to air traffic control (ATC) if the aircraft is not within radar coverage. If the aircraft is within radar coverage, the position report is not required because ATC can track the aircraft's position using radar.

In aviation, the 'X' at the point of the heading change (WUJEG intersection) usually indicates a computer navigational fix (CNF) or a mileage breakdown. It serves as a reference point for pilots to navigate along an airway.

The 'X' is a mandatory reporting point if the aircraft is not in radar contact, meaning the pilot needs to report their position to air traffic control. However, if the aircraft is in radar contact, reporting at the 'X' is non-compulsory.

The 'X' on an airway does not indicate an MEA (Minimum Enroute Altitude) change or a warning of a dangerous situation. It is primarily used for navigation purposes.