How did Los Angeles International Airport get its code "LAX"? Why?

How did Los Angeles International Airport get its code "LAX"?

A) It is an abbreviation for "Los Angeles Express"
B) It comes from the founder's initials
C) In the 1930s, an 'X' was added to two-letter codes to convert them into three-letter codes
D) It was randomly assigned by the aviation authority

✅ Correct Answer: C) In the 1930s, an 'X' was added to two-letter codes to convert them into three-letter codes

Why "LAX"? The History Behind the Code

In the early 20th century, when aviation was still developing, airports were identified using two-letter codes based on the city or location. For example, Los Angeles used the code "LA".

However, in the 1930s, the aviation industry began expanding rapidly. With the introduction of more airports and the need for standardization—especially for weather reporting and air traffic control—the International Air Transport Association (IATA) moved to three-letter codes.