Question

Aircraft not in contact with an ATC facility may squawk ____ in lieu of 1200 while en route to/from or within the designated fire fighting area(s).

A) 7500
B) 7600
C) 7700
D) 7800

Answer 1

Aircraft not in contact with an ATC facility may squawk 7800 while en route to/from or within designated fire fighting areas. This code is specific for fire fighting operations and differs from other emergency squawk codes.

Step-by-step explanation:

The question pertains to the transponder squawk codes used by aircraft when not in contact with air traffic control (ATC), specifically in the context of operations related to fire fighting. In aviation, a transponder squawk code is a four-digit code that helps ATC identify and track aircraft on radar. The correct squawk code for aircraft flying en route to or from, or operating within designated fire fighting area(s) without ATC contact is 7800.

This is distinct from other emergency squawk codes such as 7500, which indicates a hijacking, 7600, which signifies a radio failure, and 7700, which is used for general emergencies. It is important for pilots to use the correct squawk code to avoid misunderstandings and ensure the safety and efficiency of flight operations.