Select the ICAO code associated with Birmingham:

The ICAO code associated with Birmingham is indeed KBHM. ICAO codes are four-letter alphanumeric codes assigned to each airport around the world, with the first letter indicating the region of the world. In the case of KBHM, the 'K' indicates that it is located in the United States, where airports' ICAO codes often begin with this letter. The subsequent letters 'BHM' specifically identify Birmingham-Shuttlesworth International Airport in Alabama.

The other choices consist of different ICAO codes for various airports. KPHL corresponds to Philadelphia International Airport, located in Pennsylvania. KBAD refers to Wilkes-Barre/Scranton International Airport, and 0M8 represents a small airport in Michigan. Each code serves to uniquely identify a specific airport, ensuring clarity in aviation communication. Understanding these codes and their regional identifiers is crucial for anyone studying aviation, as they play a significant role in flight planning and navigation.