What is the airport code for East Texas Regional?

The airport code for East Texas Regional Airport is KGGG. Each airport in the United States is assigned a unique ICAO code, which consists of four letters. The first letter indicates the geographical area, with 'K' denoting the continental United States. In this case, 'GGG' specifically designates East Texas Regional, which is located in Longview, Texas. This code is used in pilot communications and air traffic control to uniquely identify the airport.

Other options represent different airports. For example, KIAH stands for George Bush Intercontinental Airport located in Houston, Texas, while KFSM is the code for Fort Smith Regional Airport in Arkansas, and KGTR is the airport code for Hattiesburg-Laurel Regional Airport in Mississippi. Each code corresponds to a distinct airport, ensuring clarity and avoiding any confusion in aviation operations.