Petty Officer 2nd Class Colton Campbell and Petty Officer 2nd Class Kevin Lai, crew members with Coast Guard Air Station San Francisco, prepare for a flight prior to cliff rescue training in San Francisco, Calif., March 30, 2021. Air Station San Francisco crews conduct search and rescue, drug interdiction, enforcement of laws and treaties, aids to navigation, marine environmental protection, and homeland security missions. (U.S. Coast Guard Photo by Petty Officer 3rd Class Taylor Bacon)